Dr. Rahmatollah Rahimi

  Teaching Experiences:

  A) Teaching Courses at undergraduate level:

  -General chemistry

  -Inorganic Chemistry

  -Physical chemistry

  -Physical chemistry laboratory

  -General Chemistry laboratory

  -Chemistry science literature

  B) Teaching Courses at graduate level (MS):

  -The professional language for Chemistry

  -Inorganic kinetics and Thermodynamics

  -Physical Inorganic Chemistry

  -Research method

  -Advanced Inorganic Chemistry

  -Bio Inorganic Chemistry

  C) Teaching Courses at graduate level (PhD):

  -Advanced Bio Inorganic Chemistry

  -Structures and bonds of inorganic components

  - Organometallic Chemistry

  structural inorganic chemistry

  Patent:

1. “Application of LED lamps for treatment and disinfection of wastewaters using nanophotocatalysts” Rahmatollah Rahimi, Javad Shokraian, Mahboobeh Rabbani, 1393

2. “Synthesis of ZnO Nanorods in low temperature via Coprecipitation Method” Rahmatollah Rahimi, Marzieh Yaghoubi Berijani, Solmaz Zargari, 1393

3. “Synthesis of BiVO₄ photocatalyst with two monoclinic and tetragonal phases, active in visible and ultraviolet region”, Rahmatollah Rahimi, Marzieh Yaghoubi Berijani, Solmaz Zargari, 1393

4. “Synthesis of polypyrrole-iron oxide functionalized with porphyrin as an efficient sorbent of industrial pollutions”, Rahmatollah Rahimi, Meisam Asadi Davati, Solmaz Zargari, 1392

5. “ Synthesis of Titanium dioxide (TiO₂)-Vanadium phosphorous nanocomposite oxidized with silver (Ag-VPO) as a catalyst (Ag-VPO/TiO₂) and is organic pollution degradation under visible light illumination”, Rahmatollah Rahimi, Masoumeh Mahjoub Moghaddas, Solmaz Zargari, 1391

6. “ Synthesis of SbVO₄-TiO₂ nanocomposite as a catalysts and its investigation in degradation of organic pollutions under visible light irradiation”, Rahmatollah Rahimi, Masoumeh Mahjoub Moghaddas, Solmaz Zargari, 1391

7. “Synthesis of Titanium dioxide-Bismut vanadat (BiVO₄-TiO₂) sensitized with porphyrin (TCPP) and its photocatalytic application under visible light irradiation”, Rahmatollah Rahimi, Masoumeh Mahjoub Moghaddas, Solmaz Zargari, 1391

8. “Preparation ofV-TiO₂-TCPP and its concurrent application in removal anddegradation of industrial pollutants”, Rahmatollah Rahimi, Masoumeh MahjoubMoghaddas, Solmaz Zargari, 1391

9. “Preparation of Vdoped TiO₂ mesoporous and sensitized with porphyrin over SBA-15substrate”, Ahmad Najafian, Masoumeh Mahjoub Moghaddas, Rahmatollah Rahimi, 1391

10. “Preparation ofporphyrin on SBA-15 catalysts”, Mehdi Deilam Kamar, Ahmad najafian, RahmatollahRahimi, 1391.

11. “Nanoporous TiO₂solar cell sensitized with tetra(4-carboxyphenyl)porphyrin”, RahmatollahRahimi, Pegah Tvakoli fard, 2010

  Titles of papers presented in conferences:

  2015:

1- Rahmatollah Rahimi, Mahdi Heidari-Golafzani, Mahboubeh Rabbani, Highly selective oxidation of benzyl alcohol to benzaldehyde catalyzed by Zn-Fe2O4@ZnO core-shell nanostructures, International Summit on Current Trends in Mass Spectrometry" during July 13-15, 2015 New Orleans, USA.

2- Rahmatollah Rahimi, Mahsa Moshari, Mahboubeh Rabbani, Oxidation of benzyl alcohols in presence of sulfur/graphene, International Summit on Current Trends in Mass Spectrometry" during July 13-15, 2015 New Orleans, USA.

3- Rahmatollah Rahimi, Shabnam Pordel, Mahboubeh Rabbani, Oxidation of benzylalcohols in presence of Ni/Bi2WO6 nanoparticles synthesized by simple hydrothermal method, International Summit on Current Trends in Mass Spectrometry" during July 13-15, 2015 New Orleans, USA.

4- Rahmatollah Rahimi, Amin Mehrehjedy, Simple and efficient oxidation of thiols to disulfides Using SnO2, International Summit on Current Trends in Mass Spectrometry" during July 13-15, 2015 New Orleans, USA.

5- Mahdi Heidari-Golafzani, Mahboubeh Rabbani, Rahmatollah Rahimi, Alireza Azad, Using ZnFe2O4@ZnO as an efficient heterogeneous catalyst for silylation of alcohols with HMDS, The 19th International Electronic Conference on Synthetic Organic Chemistry, 1-30 November 2015

6- Rahmatollah Rahimi, Mahboubeh Rabbani, Ghaffar Kareh, Comparative study of photocatalytic activity for three type Fe3O4 prepared in presence of different hydrolysis agent, The 19th International Electronic Conference on Synthetic Organic Chemistry, 1-30 November 2015

7- R.Rahimi, S.Zaragri, A. Morsali, A. Ghaffarinejad. "Preparation of porphyrin based metal organic framework/TiO2-graphene nanocomposite" 2nd Iran National Zeolite Conference, 27-28 may 2015.

8- Rahmatollah Rahimi, Mahsa Moshari, Mahboobeh Rabbani, "Effect of photocatalyst sulfur/Graphene composite in water purification" Asian Nano Fourm Conference (ANFC 2015) 8-11 March 2015.

2014: 

3. RahmatollahRahimi, Solmaz Zargari and Zahra Sadat Shojae, Ali Ghafarinejad, "PhotoelectrochemicalInvestigation of TiO₂-Graphene Nanocomposites" The 18^thInternational Electronic Conference on Synthetic Organic Chemistry, 1 - 30November 2014. 

4. RahmatollahRahimi, Solmaz Zargari and MarziehYaghobi Berijani, "Synthesis and Photocatalytic Application of BiVO₄Nanocrystalline Functionalized by porphyrin with TwoDifferentCrystallinePhasesas an Efficient Photocatalyst" The 18^th InternationalElectronic Conference on Synthetic Organic Chemistry, 1 - 30 November 2014.

5. RahmatollahRahimi, Amin Mehrehjedy and Solmaz Zargari, " Synthesis and PhotocatalyticActivity Investigation of CuO Nanorod Functionalized with Porphyrin" The18^th International Electronic Conference on Synthetic OrganicChemistry, 1 - 30 November 2014.

6. RahmatollahRahimi, Rouholah Zare-Dorabei, Asgar Koohi and Solmaz Zargari, "Synthesis of Porphyrin- Graphene OxideNanocomposite for an Optical Chemical Sensor Application" The 18^thInternational Electronic Conference on Synthetic Organic Chemistry, 1 - 30November 2014.

7. Asgar Koohi,Rahmatollah Rahimi, Rouholah Zare-Dorabei and Solmaz Zargari, " Synthesis ofPorphyrin- Graphene OxideNanocomposite for an Optical Chemical Sensor Application" The 18^thInternational Electronic Conference on Synthetic Organic Chemistry, 1 - 30November 2014.

8. RahmatollahRahimi, Hossein Ghafuri, Zahra Movahedinia and Solmaz Zargari, " Synthesis and Characterization of5,10,15,20-Tetrakis(4-Tolyl) Porphyrin and its Tin and Cobalt Complexes:Investigation of their PhotodynamicProperties in Degradation of MethylenBlue" The 18^th International Electronic Conference onSynthetic Organic Chemistry, 1 - 30 November 2014.

9. Maryam Khosravi, Rahmatollah Rahimi, Ebrahim Safavi, Synthesis of L-Carnosine and itsApplications in Biomedical Field, The 18th International Electronic Conference onSynthetic Organic Chemistry, 1-30 November 2014.

10. Fatemeh Fayyaz ,Rahmatollah Rahimi and Mehdi Rassa," Comparison of Minimal Inhibitory Concentration of Porphyrin CompoundsAgainst Bacillus Subtilis Under Irradiation With Visible Light" The 18^thInternational Electronic Conference on Synthetic Organic Chemistry, 1 - 30November 2014.

11. RahmatollahRahimi, Fatemeh Fayyaz and Mehdi Rassa," Coating of Glass with Tetra-Cationic porphyrin and its Zinc CompoundUsed Asphoto-Inactivation of Bacteria" The 18^thInternational Electronic Conference on Synthetic Organic Chemistry, 1 - 30November 2014.

12. Hossein Ghafuri,Rahmatollah Rahimi, Ziba Felfelian andMahboubeh Rabbani, " Synthesis, Characterization and PhotocatalyticActivity of Co(III) 5,10,15,20-Tetrakis (Carboxyphenyl) Porphyrin-SupportedChitosan" The 18^th International Electronic Conference onSynthetic Organic Chemistry, 1 - 30 November 2014.

13. Hossein Ghafuri,Rahmatollah Rahimi and Fatemeh Rafiee, " Synthesis and Characterization ofTin(II) 5,10,15,20-Tetrakis (4-Phenylbenzoate) Porphyrin and Tin(II)5,10,15,20-Tetrakis (4-[1,1ʹ-Biphenyl]-4ylbenzoate)Porphyrin" The 18^thInternational Electronic Conference on Synthetic Organic Chemistry, 1 - 30November 2014.

14. Rahmatollah Rahimi, Fatemeh Rafiee andMahboubeh Rabbani, " Synthesis, Characterization and PhotocatalyticActivity of Porphyrin–Polyoxometalate Hybrid Material" The 18^thInternational Electronic Conference on Synthetic Organic Chemistry, 1 - 30November 2014.

15. RahmatollahRahimi, Mahdi Heidari-Golafzani, Mahboubeh Rabbani, Preparation and Photocatalytic Applicationof Zn-Fe₂O₄@ZnO Core-Shell Structured Spheres, The18th International Electronic Conference on Synthetic Organic Chemistry,1-30 November 2014

16. Rahmatollah Rahimi, MahsaMoshari, Mahboubeh Rabbani, Photocatalytic Degredration of MethyleneBlue and Crystal Violet by Sulfur/Reduced Graphene Oxide Composite, The18th International Electronic Conference on Synthetic Organic Chemistry,1-30 November 2014.

17. Solmaz Zargari,Rahmatollah Rahimi, "Metaloporphyrin functionalized TiO₂-graphenecomposite with excellent visible-light  photocatalytic activity"16^th Iranian Inorganic Chemistry Conference, Bu-Ali SinaUniversity, Hamedan, Iran, 27-29 August 2014.

18. Solmaz Zargari,Rahmatollah Rahimi, "Photoantibacterial activity of TiO₂-graphene nanocompositefunctionalized with metaloporphyrin: a new and efficient photocatalyst based graphene composite forinactivation of E. Coli" 16^th Iranian Inorganic ChemistryConference, Bu-Ali Sina University, Hamedan, Iran, 27-29 August 2014.

19. Solmaz Zargari,Zahra Sadat Shojaei, Rahmatollah Rahimi, Ali Ghafarinejad, "Photoelectrochemical investigation of a new 3Dgraphitic nanostructure base graphene-TiO₂ nanocomposite" 16^th IranianInorganic Chemistry Conference, Bu-Ali Sina University, Hamedan, Iran,27-29 August 2014.

20. Zahra SadatShojaei, Solmaz Zargari, Rahmatollah Rahimi, Ali Ghafarinejad, "Photoelectrochemical behavior investigation of TiO₂-graphene composite functionalized with porphyrin"16^th Iranian Inorganic Chemistry Conference, Bu-Ali SinaUniversity, Hamedan, Iran, 27-29 August 2014.

21. Hossein Ghafuri,Shirin Rahmani, Zahra movahedinia, Rahmatollah Rahimi, Solmaz Zargari, "Oxidation of 5, 10, 15, 20-Tetrakis-(4-MethylPhenyl) Porphyrin to Aldehydic functionalized"16^th Iranian Inorganic Chemistry Conference, Bu-Ali SinaUniversity, Hamedan, Iran, 27-29 August 2014.

22. Hossein ghafuri,Zahra Movahedinia, Shirin Rahmani, Solmaz Zargari, Rahmatollah Rhimi, "Synthesis and characterization of 5, 10, 15, 20-Tetrakis-(4-Tolyl) Porphyrin,its Tin complexes and application in the photodynamic degradation of Methyleneblue" 16^th Iranian Inorganic Chemistry Conference,Bu-Ali Sina University, Hamedan, Iran, 27-29 August 2014.

23. Hosseinghafuri, Shirin Rahmani, Zahra Movahedinia, Rahmatollah Rahimi, Solmaz Zargari," Synthesis and characterization of 5, 10, 15,20-Tetrakis-(4-CarboxyMethylPhenyl) Porphyrin and its application in thephotodynamic degradation of Methylene blue" 16^th IranianInorganic Chemistry Conference, Bu-Ali Sina University, Hamedan, Iran,27-29 August 2014.

24. SamanehShariatynia, Solmaz Zargari, Rahmatollah Rahim, "Synthesis and characterization of metal organic framework based porphyrin" 16^th IranianInorganic Chemistry Conference, Bu-Ali Sina University, Hamedan, Iran,27-29 August 2014.

25. MarziehYaghobi, Solmaz Zargari, Rahmatollah Rahimi, "Preparation of BiVO₄ nanocrystalline with two different crystalline phases as an efficient photocatalyst" 16^thIranian Inorganic Chemistry Conference, Bu-Ali Sina University, Hamedan,Iran, 27-29 August 2014.

26. MarziehYaghobi, Solmaz Zargari, Rahmatollah Rahimi, " A simple low-temperature chemical method to fabrication of ZnO nanorods" 16^th IranianInorganic Chemistry Conference, Bu-Ali Sina University, Hamedan, Iran,27-29 August 2014.

27. MaryamKhosravi, Rahmatollah Rahimi, Ebrahim Safavi, "A comparative synthesis  of Phthalyl-(β)-alanine with microwave and conventional heatingtechnologies" 16^th Iranian Inorganic Chemistry Conference,Bu-Ali Sina University, Hamedan, Iran, 27-29 August 2014.

28. RahmatollahRahimi, Alireza Akbarzadeh, Saeed Yousefinejad, Samira Shakeri, MohammadHossein Keshavarz, "Non-steroidal anti-inflammatory drugs (NSAIDs) for block COX-2 enzyme through QSAR" 16^th IranianInorganic Chemistry Conference, Bu-Ali Sina University, Hamedan, Iran,27-29 August 2014.

29. RahmatollahRahimi, Alireza Akbarzadeh, Mohammad Hossein Keshavarz, Saeed Yousefinejad, SamiraShakeri, " Prediction of cyclooxygenase inhibitor activity for human body by the PASS software" 16^th IranianInorganic Chemistry Conference, Bu-Ali Sina University, Hamedan, Iran, 27-29August 2014.

30. Ali Maleki,Zahra Alirezvani, Rahmatollah Rahimi, Saied Maleki, "The Synthesis ofSubstituted imidazoles by using functionalized ferrate (III) catalyst undergreen chemistry conditions" 21^st Iranian Seminar of Organic Chemistry (21^stISOC), IlamUniversity, Ilam, Iran, 13-15 March 2014.

31. Rahmatollah Rahimi, AlirezaAkbarzadeh, masoud Shakeri, Samira Shakeri, Mohammad Hossein Keshavarz,"Sublation method for the surfactant separation", 21^stIranian Seminar of Organic Chemistry (21^st ISOC), IlamUniversity, Ilam, Iran, 13-15 March 2014.

32. RahmatollahRahimi, Saeed Amani, Meisam Jamali, Solmaz Zargari, "High-performanceporphyrin sensitized solar cell with graphene as an efficient hole transportinglayer", 3_th International Conference in Emerging Trends inEnergy Conservation, 3-4 March 2014.

33. Rahmatollah Rahimi, AlirezaAkbarzadeh, masoud Shakeri, Samira Shakeri, Mohammad Hossein Keshavarz,"Photosensitizer Activity Prediction through Validation of QuantitativeStructure Activity Relationship (QSAR) by multiple linear regression analysis(MLRA) Model", 20^th Iranian Analytical Chemistry Conference(IACC 2014), Isfahan University of Tecnology, Isfahan, Iran, 25-27 February2014.

34. RahmatollahRahimi, Alireza Akbarzadeh, masoud Shakeri, Samira Shakeri, Mohammad HosseinKeshavarz, "Development of models QSPR for the prediction of thermalstability of  explosion nitroaromatics", 20^th IranianAnalytical Chemistry Conference (IACC 2014), Isfahan University ofTecnology, Isfahan, Iran, 25-27 February 2014

35. Rahmatollah Rahimi, Mahboubeh Rabbani, Ali Maleki, Hossein Ghafuri, Metaloporphyrin functionalized TiO₂-graphenecomposite with excellent visible-light photocatalytic activity, 5thInternational Congress on Nanoscience & Nanotechnology (ICNN2014), 22-24October 2014

36. AliMaleki, Rahmatollah Rahimi, Mahboubeh Rabbani, Shirin Shahrokh,characterization and application as a magnetically recoverable nanocatalyst forthe one-pot three-component synthesis of quinazolinone derivatives, 5thInternational Congress on Nanoscience & Nanotechnology (ICNN2014), 22-24October 2014

  2013: 

  5- Rahmatollah Rahimi, Mohammad Bozorgpour, Mahboubeh, "Photocatalytic degradation of MB from water by using Ni-TPPS/NiO nanoparticles", 17th International Electronic Conference on Synthetic Organic Chemistry, 01 NOV 2013.

  6- Rahmatollah Rahimi, Mohammad Bozorgpour, Mahboubeh Rabbani, "Synthesis of Fe-doped Nickel oxide nanostructures via a simple mechanochemical route and its application for photocatalytic removing of MB", 17th International Electronic Conference on Synthetic Organic Chemistry, 01 NOV 2013.

  7- Rahmatollah Rahimi, Javad Shokrayian, Mahboubeh Rabbani, "Photocatalytic removing of methylene blue by using of Cu-doped ZnO, Ag-doped ZnO and Cu, Ag-codoped ZnO nanostructures", 17th International Electronic Conference on Synthetic Organic Chemistry, 01 NOV 2013.

 8- Rahmatollah Rahimi, Javad Shokrayian, Mahboubeh Rabbani, "Synthesis of ZnO nanorods modified with TPP, TPPS and Cu-TPPS for photodegradation of MB", 17th International Electronic Conference on Synthetic Organic Chemistry, 01 NOV 2013.

 9- Rahmatollah Rahimi, Mohammad Bozorg Poor, Mahboobe Rabbani, " Synthasis and characterization of nickel oxide nanoparticles functionalized with nickel-porphyrin complex as a photocatalyst for removal of methylen blue from water " , The third national conference of fuel, energy and environment, Materials and Energy Research Center. 18 and 19 September 2013

 10- Rahmatollah Rahimi, Mohammad Bozorg Poor, Mahboobe Rabbani, " The mechanochemical synthesis of nickel oxide nanostructure doped with iron for photocatalytic application in the removal of organic pollutant " , the third national conference of fuel, energy and environment, Materials and Energy Research Center. 18 and 19 September 2013

  11- Rahmatollah Rahimi, Javad Shokraian, Mahboobe Rabbani, " The comparsion of photocatalytic ability of nano zinc oxides doped with copper and silver metals for removal of methylen blue " , The third national conference of fuel, energy and environment, Materials and Energy Research Center. 18 and 19 September 2013

  12- Rahmatollah Rahimi, Javad Shokraian, Mahboobe Rabbani, " Photocatalytic removal of methylen blur using zinc oxide modified with tetra phenyl sulfunated porphyrin " , The third national conference of fuel, energy and environment, Materials and Energy Research Center. 18 and 19 September 2013

  13- Mohsen Moradi, Mohammad Raza Zamani, Rahmatollah Rahimi, Mahboobeh Tabbani, "The effect of poly vhynile alcohol in In₂O₃ structure and its application as a TCO", First national conference of nano technology applications in industry, mining, agriculture and medicine, 14^th and 15^th may 2013, material and energy research center

  14- Rahmatollah Rahimi*, Samira Shakeri, Alireza Akbarzadeh, sadegh Shakeri, "Professional ethics and achieve to the ideal accounting", The First International Conference on Political Epic & Economic Epic (ICPEEE 2014), Islamic Azad University, Tehran, Iran, 13, 14 February 2013.

  15- Rahmatollah Rahimi*, Alireza Akbarzadeh, Samira Shakeri, masoud Shakeri, "Current cash flow in predicting future cash flow and the promotion of knowledge production" The First International Conference on Political Epic & Economic Epic (ICPEEE 2014), Islamic Azad University, Tehran, Iran, 13, 14 February 2013.

  16- Rahmatollah Rahimi*, Samira Shakeri, Alireza Akbarzadeh, sadegh Shakeri, "Islamic Accounting and its implementation challenges in Iran", The First International Conference on Political Epic & Economic Epic (ICPEEE 2014), Islamic Azad University, Tehran, Iran, 13, 14 February 2013.

  17- Rahmatollah Rahimi*, Alireza Akbarzadeh, Samira Shakeri, masoud Shakeri, "Content of Information of accruals for anticipated future cash to create epic in Iran", The First International Conference on Political Epic & Economic Epic (ICPEEE 2014), Islamic Azad University, Tehran, Iran, 13, 14 February 2013.

  18- Rahmatollah Rahimi*, Samira Shakeri, Alireza Akbarzadeh, sadegh Shakeri, "Accounting Information Systems", The First International Conference on Political Epic & Economic Epic (ICPEEE 2014), Islamic Azad University, tehran, Iran, 13, 14 February 2013.

  19- Maryam Khosravi, Rahmatollah Rahimi, Ebrahimi Safavi, "Synthesis and Charactrization of Carnosine as a chelating agent for biological detoxification", the first national conference of chemistry of chemical engineering and industry, Azad university of Arak, 19 and 20 February 2013 .

  20- Fatemeh Fayyaz Jorshari, Rahmatollah Rahimi, Mehdi Rassa, "Study of photoinactivation of metalloporphyrin compound on growth curve of B.subtilis and P.aeruginosa", First national conference on chemistry, chemical engineering and industry, Azad university of Arak, 19 and 20 February 2013 . 

  21- Rahmatollah Rahimi, Fatemeh Fayyaz Jorshari, "Effect of 5,10,15,20-tetrakis-(3-methyl pyridyl) zinc porphyrin compound on growth rate of P.aeruginosa", National conference on chemistry and chemical engineering, Azad University of Kermanshah, 19 and 20 Desumber 2013

  22- Fatemeh Hashemzadeh, Rahmatollah Rahimi, Ali Gaffarinejad, "Synthesis and Photocatalytic Activity of Semiconducting Lamellar Calcium Niobate Prepared by Polymerized Complex (PC) Method", 6^th Iranian National Seminar of Chemistry and the Environment, University of Tabriz, Tabriz, Iran, 29-30 Oct. 2013

  23- Fatemeh Hashemzadeh, Rahmatollah Rahimi, Ali Gaffarinejad, Yaser Hashemzadeh, "Hydrothermal Synthesis of Wormhole-like Potassium Hexaniobate Nanoparticles and Its Application in Photocatalysis", 6^th Iranian National Seminar of Chemistry and the Environment, University of Tabriz, Tabriz, Iran, 29-30 Oct. 2013

  24- Abolfazl Akhtar, Ali Ghaffarinejhad, Seied Mohammad Reza Milani, Ali Moradpoor, Rahmatollah Rahimi, Solmaz Zargari, " Investigation of hydrogen production through electrochemistry using carbon paste modified with TiO₂ electrocatalyst deposited on graphene", The first conference of hydrogen (production, storage, Consumption), 7 November 2013

  25- Rahmatollah Rahimi, Masoumeh Mahjoub Moghaddas, Solmaz Zargari, Rahim Rahimi, "Synthesis of Mesoporous V-TiO₂ with Different Surfactants: The Effect of Surfactant Type on Photocatalytic Properties", 2013 International Conference on Solid State and Materials, Los Angeles, 30-31 January 2013.

  26- Rahmatollah Rahimi, Masoumeh Mahjoub Moghaddas, Solmaz Zargari, "SbVO₄-TiO₂ Cation Deficient Photocatalyst: Synthesis and Photocatalytic Investigation", 2013 International Conference on Solid State and Materials, Los Angeles, 30-31 January 2013.

  27- Rahmatollah Rahimi, Solmaz Zargari, Masoumeh Mahjoub Moghaddas, "BiVO₄-TiO₂ Nanocomposite: Synthesis and Photocatalytic Investigation", 2013 International Conference on Solid State and Materials, Los Angeles, 30-31 January 2013.

  2012:  

  28- R. Rahimi, M. Mahjoub Moghaddas, S. Zargari, "Photodegradation of MO with Porphyrin Functionalized V-TiO₂ Mesoporous Using Silane-Coupling Reagent", International Congress on Nanoscience & Nanotechnology, 8-10 September 2012.

  29- R. Rahimi, M. Mahjoub Moghaddas, S. Zargari, "Investigation of Photocatalytic Degradation of Methyl Orange with Bi-V doped TiO₂-Porphyrin Composite", International Congress on Nanoscience & Nanotechnology, 8-10 September 2012.

  30- Rahmatollah Rahimi, Masoumeh Mahjoub Moghaddas, " Solmaz Zargari, Synthesis of mesoporous vanadium doped Titania with surfactant assisted sol-gel method and investigation of photocatalytic application in the visible light" , 14_th Iranian Inorganic Chemistry Conference , 28-29 August 2012.

  31- Rahmatollah Rahimi, Masoumeh Mahjoub Moghaddas, Solmaz Zargari, "Visible-Light Responsive SbVO₄ Doped Mesoporous TiO₂ Photocatalyst for Methyl Orange Degradation", 14_th Iranian Inorganic Chemistry Conference, 28-29 August 2012.

  32- Rahmatollah Rahimi, Masoumeh Mahjoub Moghaddas, Solmaz Zargari, "Synthesis of Mesoporous Titania with Vanadium Phosphorous Oxide Modified Silver Doping and Investigation of the Visible Light Photocatalytic Activity", 14_th Iranian Inorganic Chemistry Conference, 28-29 August 2012.

  33- Rahmatollah Rahimi, Solmaz Zargari, Masoumeh Mahjoub Moghaddas, "Preparation and Photocatalytic Activity Investigation of V-Doped TiO₂-Activated Carbon Composite Photocatalyst with High Surface Area and Easy Separation", 14_th Iranian Inorganic Chemistry Conference, 28-29 August 2012.

  34- Rahmatollah Rahimi, Solmaz Zargari, Masoumeh Mahjoub Moghaddas, "Synthesis and Characterization of V-TiO₂ Included in Zeolite X for photodegradation of Methyl Orange", 14_th Iranian Inorganic Chemistry Conference, 28-29 August 2012.

  35- Rahmatollah Rahimi, Solmaz Zargari, "Effect of π-elongation of porphyrins as sensitizers in DSSCs on photovoltaic properties", 1^st Conference of nanomaterial and Nanotechnology, 29 Feburary – 1 March 2012.

  36- Rahmatollah Rahimi, Solmaz Zargari, "Application of trans-D-π-A porphyrin dyes in dye sensitized solar cells", 1^st Conference of nanomaterial and Nanotechnology, 29 Feburary – 1 March 2012.

  37- Rahmatollah Rahimi, Solmaz Zargari, "Several Parameters Affecting Charge Recombination in Dye-Sensitized Solar Cells Based porphyrin and Some Approaches to its Controlling", 1^stInternational Conference on Nanostructures and Nanomaterials, 7-9 Feburary 2012.

  38- Rahmatollah Rahimi, Solmaz Zargari, "Porphyrin-Thiophene π-Conjugated Copolymers for Dye-Sensitized Solar Cells", 1^st International Conference on Nanostructures and Nanomaterials, 7-9 Feburary 2012.

  39- Rahmatollah Rahimi, Masoumeh Madadi, " Oxidation of monoterpenes by tetraphenylporphyrin and its Metal substitutions on zeolite " , 12^th conference of nanotechnology, 23-24 May, 2012

 40- Rahmatollah Rahimi*, Mehdi Deilamkamar, Ahmad Najafian, Ali Maleki, Mahboubeh Rabbani, " Removal of Heavy Metal from Aqueous Solution by tetrakis(4-carboxyphenyl) Porphyrin-Functionalized SBA-15 Mesoporous Silica " , 3rd Iran International Zeolite Conference , Arak, Iran, 6-7 june , 2012

 41- Rahmatollah Rahimi*, Ahmad Najafian, Mehdi Deilamkamar, Ali Maleki, Mahboubeh Rabbani , Samaneh Safaloumoghaddam , " Investigation on Photocatalytic Activity of Porphyrin into Mesoporous Silica as Biomimetic Heterogeneous Catalyst for Degradation of Azo Dyes " , 3rd Iran International Zeolite Conference, Arak, Iran, 6-7 june, 2012

 42- S. Safalou Moghaddam, R. Rahimi, M. Rabbani, A Najafian , " Photocatalytic degradation of methylene blue with porphyrin-sensitized N, S-codoped TiO₂ under visible light " , 3rd Iran International Zeolite Conference, Arak, Iran, 6-7 june, 2012

 43- Rahmatollah Rahimi, Ali Noraee, Mahboubeh Rabbani , " Application of Tetrakis(4-carboxyphenyl)porphyrin Functionalized MCM-48 For Removal of Heavy metal ion from water " , 3rd Iran International Zeolite Conference, Arak, Iran, 6-7 june, 2012

 2011:  

 44- Rahmatollah Rahimi, Sara Saadati , "Photocatalytic activity of Porphyrin / F-doped TiO₂ nanopowders for degradation of congo red ", The 2011 International Conference on Water, Energy and Environment, Sharjah, United Arab Emirates, November 14-17, 2011

 45- Rahmatollah Rahimi, Elham Honarvar Fard , " Decomposition of MB by Co-TiO₂ nanopowders modified by Meso-tetra (carboxyphenyl) porphyrin ", The 2011 International Conference on Water, Energy and Environment, Sharjah, United Arab Emirates, November 14-17, 2011

  46- R. Rahimi, S Safalou Moghaddam, "Photocatalytic Activity of N, S-codoped TiO₂ Nanoparticles for Degradation of Crystal violet", The 2011 International Conference on Water, Energy and Environment, Sharjah, United Arab Emirates, November 14-17, 2011

 47- Rahmatollah Rahimi, Mahboubeh Rabbani, Hamed Kerdari, Majid Shafiee , "Adsorption and magnetic removal of Crystal violet from aqueous solution using hollow Cu-Fe₂O₄ nanospheres and Cu-Fe₂O₄ nanosheets " , The 2011 International Conference on Water, Energy and Environment, Sharjah, United Arab Emirates, November 14-17, 2011

 48- Rahmatollah Rahimi, Azadeh Tadjarodi , Mahboubeh Rabbani, Hamed Kerdar, Mina Imani , "Preparation and photocatalytic characteristics of Ba_0.75Cd_0.25SrTiFe₁₀O₁₉ hollow nanospheres " , 3rd International Conference on Ultrafine Grained and Nanostructured Materials , Tehran, Iran. 2-3 November 2011

  49- Azadeh Tadjarodi, Rahmatollah Rahimi, Hamed Kerdar, Mahboubeh Rabbani, Mina Imani, " Ba_0.34 Sr_0.34 Cd_0.16 Zn_0.16 Fe₁₂O₁₉ nanoparticles: preparation, characterization and applications in microwave absorption" , 3rd International Conference on Ultrafine Grained and Nanostructured Materials , Tehran, Iran. 2-3 November 2011

  50- Rahmatollah Rahimi, Mahboubeh Rabbani, "The study of UV-vis spectra and AFM of TPP (Tetraphenylporphyrin) and MTPP (M=Co, Zn) Nanoparticles" , regional seminar of Chemistry and technology , SAMa school, Miandoab, 5 May 2011

  51- Rahmatollah Rahimi, Mahboubeh Rabbani and Zahra Ghasemi, "Electrochemical reduction of TPP (meso-tetraphenylporphyrin) and MTPP (M= Ni^II, Cu^II and Pd^II)", regional seminar of Chemistry and technology, SAMa school, Miandoab, 5 May 2011

  52- Rahmatollah Rahimi, Mahboubeh Rabbani, Hamed Kerdari, "Synthesis and characterization of hollow Zn-Fe₂O₄ nanospheres and investigation of its properties on congo red adsorption in water solutions", regional seminar of Chemistry and technology, SAMa school , Miandoab, 5 May 2011

  53- Rahmatollah Rahimi, Mahboubeh Rabbani, Pegah Tavakkoli fard, Rahim Rahimi, "Study and comparison of photovoltaic activity of Tetrakis (4-carboxyphenyl)porphyrin (TCPP) and its complex (Cu-TCPP) on TiO₂ nanoparticles for light energy conversion", The first conference on nanostructured solar cells (NSSC()), , Sharif University of Technology, September 15^th 2011

 54- Rahmatollah Rahimi, Elham Honarvar Fard , " Preparation and characterization of Co-TiO₂ nanopowders modified by Meso-tetra (carboxyphenyl) porphyrin ", 13^th Conference of Inorganic chemistry , Kermanshah, 7 and 8 September 2011.

 55- R . Rahimi, S. Safalo Moghaddam , " Improving visible - light photocatalytic activity of N, S-codoped TiO₂ nanoparticles via sensitization by Tetra (4-carboxyphenyl) porphyrin ", 13^th Conference of Inorganic chemistry, Kermanshah, 7 and 8 September 2011.

 56- Rahmatollah Rahimi , Sara Saadati, Elham Honarvar Fard , "Porphyrin / F-doped TiO₂ nanopowders: preparation, characterization and activity evaluation ", 13^th Conference of Inorganic chemistry, Kermanshah, 7 and 8 September 2011.

 57- Rahmatollah Rahimi, Sara Saadati, "Preparation, characterization and activity evaluation of porphyrin/FTiO₂ photocatalyst", first National congress of modern Iranian chemistry, Shiraz, 4-5 May 2011

  58- R. Rahimi, S. Safalo Moghaddam, "Photocatalytic degradation of crystal violet using N,S-codoped TiO₂ nanoparticle", first National congress of modern Iranian chemistry, Shiraz, 4-5 May 2011

  59- Rahmatollah Rahimi, Elham Honarvar Fard, "porphyrin/ Co-TiO₂ nanopowders : Preparation, characterization and enhanced photocatalytic activity", first National congress of modern Iranian chemistry, Shiraz, 4-5 May 2011

 60- N.Rahmani khalili, R.Rahimi , " Immobilization of metalloporphyrins in 3-aminopropyl functionalized SBA-15 as heterogeneous catalysts for oxidation of alkenes " , 15^th Conference of Iranian chemistry, Hamedan, 4 and 6 September 2011.

 61- Rahmatollah Rahimi, Mahboubeh Rabbani, Hamed Kerdari , "Coating of hollow zinc ferrite nanospheres with polyaniline, a conducting polymer ", 15^th Conference of Iranian chemistry, Hamedan, 4 and 6 September 2011.

 62- R. Rahimi, S. Safalo Moghaddam , " Improving visible- light photocatalytic activity of N, S-codoped TiO₂ nanoparticles via sensitization by Tetra (4-carboxyphenyl (porphyrin)) " , 15^th Conference of Iranian chemistry, Hamedan, 4 and 6 September 2011.

 63- Rahmatollah Rahimi, Sara Saadati, Elham Honarvar Fard , " Porphyrin / F-doped TiO₂ nanopowders: preparation, characterization and activity evaluation " , 15^th Conference of Iranian chemistry, Hamedan, 4 and 6 September 2011.

 64- Rahmatollah Rahimi, Elham Honarvar Fard, Sara Saadati , "Preparation and characterization of Co-TiO₂ nanopowders modified by Meso-tetra (carboxyphenyl) porphyrin ", 15^th Conference of Iranian chemistry, Hamedan, 4 and 6 September 2011.

  2010:  

 65- N. Rahmani Khalili, R. Rahimi , "Immobilization of metalloporphyrins in mesoporous MCM-48 as a heterogeneous catalysts for the oxidation of alkenes ", 12^th Iranian Inorganic Chemistry Seminar, University of Guilan (IICC12) Rasht, Iran, 2010

 66- M. Madadi, R. Rahimi , " Cationic metalloporphyrins in zeolite matrix as efficient catalysts for Monoterpenes oxidation with H₂O₂/ammonium acetate ", 12^th Iranian Inorganic Chemistry Seminar, University of Guilan (IICC12) Rasht, Iran, 2010

 67- Z.Ghoreishi, R.Rahimi , "Silica supported metalloporphyrins as catalysts for oxidation of cyclohexane with molecular oxygen ", 12^th Iranian Inorganic Chemistry Seminar, University of Guilan (IICC12) Rasht, Iran, 2010

 68- Rahmatollah Rahimi, Seyyedeh Zahra Ghoreishi, Mohammad G. Dekamin , "Mild Oxidation of Benzhydrol by t-Butyl Hydroproxide in the Presence of Silica Supported Iron Porphyrin as a Heterogeneous Catalyst ", ECSOC-14: The 14th International Electronic Conference on Synthetic Organic Chemistry , 1-30 November 2010

 69- M. Madadi, R. Rahimi , "Synthesis and Characterization of Manganese (III) tetra (4-methoxyphenyl) porphyrin encapsulated in zeolite–X: as efficient catalyst for the hydroxylation of Thymol ", ECSOC-14: The 14th International Electronic Conference on Synthetic Organic Chemistry , 1-30 November 2010

 70- Rahmatollah Rahimi, Mahboube Rabbani, Rahim Rahimi_, Morteza Moghimi Waskasi , "DFT-TDDFT Computational Study of Three Different Chlorophyllous as Dye sensitized solar cells (DSSCs) ", ECSOC-14: The 14th International Electronic Conference on Synthetic Organic Chemistry , 1-30 November 2010

 71- Rahmatollah Rahimi, Mahboube Rabbani, Marziye Javaheri Kachousangi , " Study of Tetracarboxyphenylporphyrin Covalently Bound to Silica in the Removal of Crystal Violet from Aqueous Solution " , ECSOC-14: The 14th International Electronic Conference on Synthetic Organic Chemistry , 1-30 November 2010

 72- Rahmatollah Rahimi, Hamed Kerdari, Mahboubeh Rabbani , " Adsorptive Removal of Crystal violet (CV), a C arcinogenic Textile Dye, from Aqueous Solution by Conducting Polyaniline/ Hollow Manganese Ferrite Nanocomposites " , ECSOC-14: The 14th International Electronic Conference on Synthetic Organic Chemistry , 1-30 November 2010

 73- Nafiseh Rahmanikhalili, Rahmatollah Rahimi, Mansoor Anbia , "Cyclohexene oxidation by metalloporphyrins immobilized in nanoporous MCM-48 as efficient heterogenous catalysts ", Nanotech India 2010, Gokulam Park, Cochin, 19th - 21st November 2010

 74- Masoomeh Madadi, Rahmatollah Rahimi , "Host (nanocages of zeolite X)–guest (metallo and nanometallo porphyrins) nanocomposite material: An efficient catalyst for the epoxidation of (R)-( + )-limonene ", Nanotech India 2010, Gokulam Park, Cochin, 19- 21 November 2010

 75- Seyyedeh Zahra Ghoreishi , Rahmatollah Rahimi, Mohammad G. Dekamin, "Study Of Silica Supported Metalloporphyrin Nanoparticles as Catalysts For Oxidation of Alcohol ", Nanotech India 2010, Gokulam Park, Cochin, 19th - 21st November 2010

  76- Rahmatollah Rahimi, Hamed Kerdari, Mahboube Rabbani, " Adsorptive selective removal of Congo red (CR) and Crystal violet (CV), carcinogenic textile dyes, from aqueous solutions by Hollow (Zn and Mn-ferrites) anoparticles ", ^{Nanotech India 2010, Gokulam Park, Cochin, 19th - 21st November 2010}

  77- Rahmatollah Rahimi, Hamed Kerdari, Mahboubeh Rabbani, Majid Shafiee, "The Nano Compound of Hollow Ferromagnetic Manganese Ferrite Composed with Conductive Polyaniline (PANI) for Strong Adsorptive Removal of Congo Red, a C arcinogenic Textile Dye, from Aqueous Solution " , Nanotech India 2010, Gokulam Park, Cochin, 19th - 21st November 2010  

  2009:  

  78- R. Rahimi, M. R. Naeemi Jamal, E. Gholam Reza poor, "selective oxidation of benzyl alcohols to carbonyl or related aldehyde compounds catalyzed by Cu(II) mezotetraphenyl porphyrin in the presence of molecular oxygen", 7^th national seminar of payam-e-noor University of Shiraz, 21-23 Oct 2009

  79- R. Rahimi, M. M. Kashani Motlagh, Marzie Javaheri Kachusangi, "Recognition of heavy metal ions", third seminar of engineering of environment, Tehran University, 19-20 Oct 2009

  80- M. R. Naeemi Jamal, R. Rahimi, E. Gholam Reza poor, "Synthesis and characterization of Nano particles of meso tetra phenyl porphyrin by ultrasonic " first seminar of role of basic sciences in nano technology, University of Emam Hosein, 9-10 Dec 2009

  81- R. Rahimi, M. R. Naeemi Jamal, E. Gholam Reza poor, "Synthesis and characterization of Nano particles of meso tetra phenyl porphyrin by microwave", national seminar of applications of nano technology in pure and applied sciences, Islamic Azad University of Kermanshah, 2009.

  82- R. Rahimi, M. Mahboobi, "Photocatalytic Destruction of Malachite Green by the Tetraphenyl Porphyrin Sulfonate / Titanium Dioxide Nanoparticles Thin Layer Catalyst under UV Irradiation", National Seminar of Nano materials and naono Technology, Islamic Azad university of Najaf abad, 2009.

 83- Rahmatollah Rahimi, Mahboubeh Rabbani, Hamed Kerdari , " Synthesis and investigation of polyaniline, as a conducting polymer, on hollow Cu ferrite nanospheres " , 15^TH Intrrnational Electronic Conferences On Organic Chemistry (ECSOC-15), 1-30 November 2009, http://www.mdpi.org/ecsoc-15

  84- Rahmatollah Rahimi, Samaneh Safalou moghaddam, Mahboubeh Rabbani, " Photocatalytic degradation of 4-nitrophenol in aqueous N, S-codoped TiO₂ suspensions " , 15^TH Intrrnational Electronic Conferences On Organic Chemistry ( ECSOC-15 ), 1-30 November 2009, http://www.mdpi.org/ecsoc-15

 85- Rahmatollah Rahimi , Maryam Mahbobie , "Study of The Destruction of Malachite Green by The Composite Film Assembled of Porphyrin and TiO₂ Nano Particles ", 11^th Iranian Inorganic Chemistry Conference (IICC11), Isfahan university, 13-14 May 2009

 86- Rahmatollah Rahimi, Alireza Azhdari Tehrani, Hamid Reza Khavasi , "First Catalytic Application of Metal Complexes of Porpholactone and Dihydroxychlorin in the Sulfoxidation Reaction ", 11^th Iranian Inorganic Chemistry Conference (IICC11), Isfahan university, 13-14 May 2009

  87- Mohamad Mehdi Kashani-Motlagh, Rahmatollah Rahimi , Marziye Javaheri Kachousangi , "Synthesis and characterization of zeolite-encapsulated Porphyrins ", 13^th International Electronic Conferrnces on Organic Chemistry ( ECSOC -13), 1-30 November 2009 , http://www.mdpi.org/ecsoc-13

  88- Rahmatollah Rahimi, Marziye Javaheri Kachousangi, “Preparation and Optical Properties of Porphyrin Nanoparticles using Microwave Method " , NanoSpain, Zaragoza-Spain, 09-12 March 2009. 

  2008:

   89- R. Rahimi, Z. Karamzade, "synthesis and Characterization and study of catalytic of metaloporphyrin meso substituted and polyoxometalats and their hybrid", 6^th seminar of chemistry, Payame noor University, Abhar, 2008  

  90- R. Rahimi, M. Mahboobi, "Synthesis of Titanium dioxide sensitive with porphyrin pigments and investigation of photocatalyze properties", 6^th seminar of chemistry, Payame noor University, Abhar, 2008

  91- R. Rahimi, F. Moharrami, "Study of TCCP doped on silica gel by silica gel process", first seminar nanobiotechnology, Joibar, 2008

  92- R. Rahimi, P. Tavakkoli, "Synthesis of nano- particles of tetrakis 4-carboxy phenylporphyrin (TCPP) and investigation of effective factors on its synthesis", 1^st seminar of nanobiotechnology, Juibar, 2008

  93- Rahimi, Jeddi, " TPPS₄ nanoporphyrin aggregationand their application in disease treatment " , 1^st NanobioTechnology Conference, Joibar, 2008

  94- R. Rahimi, M. Mahboobi, "Comparison for photocatalytic decay of Azo dyes by Titanium dioxide/Tetraphenyl porphyrin carboxilate and Titanium dioxide ", national seminar of New founds of chemistry in industry and medicine, Islamic Azad University of Shahr-e-Rey, 2008

  95- R. Rahimi, M. Javaheri, M. M. Khashani, "Spectral Properties of Nano-particles of porphyrins", national seminar of New Founds of Chemistry in Industry and Medicine, Islamic Azad University of Shahr-e-Rey, 2008

  96- Rahimi, Rabani, Rajaii, "Associations of keggin-type anions with cationic porphyrin as catalysts for epoxidation of alkenes", 12th Iranian Chemical Engineering Congress, Tabriz, Sahand, 2008

  97- R. Rahimi, Z. Karamzade, M. Javaheri, "Preparation and characterization of heteropoly acid H₇SeVMo₅O₂₄.xH₂O as a Catalyst", 12^th Iranian Chemical Engineering Congress , Tabriz, Sahand, 2008

  98- R. Rahimi, M. Rabani, "Study and characterize of Minerals in Vegetables", 15^th National & 3^rd International Conference of Biology , Universitr of Tehran, Tehran, Iran, 19-21August 2008

  99- R. Rahimi, M. Rabani, " Removal of Chlorophyll from vegetable oils by acid-activated sepiolite ", 15^th National & 3^rd International Conference of Biology , University of Tehran, Tehran, Iran, 19-21 August 2008

  100- Rahimi, Rabani, Moharami, Jeddi, " Kinetics of incorporation of silver in water soluble porphyrins ", 10^th Iranian Inorganic Chemistry Conference, Zahedan, 2008

  101- Rahimi, Rabani, Moharami, " Porphyrinotitania: Hybrid Organic-Inorganic MaterialsSynthesis sol-gel porphyrin " , 10^th Iranian Inorganic Chemistry Conference, Zahedan, 2008

  102- Rahimi, Rabani, Jeddi, " The interaction between nanoporphyrins and melanin dye and the study of their application in skin cancer treatment " , 10^th Iranian Inorganic Chemistry Conference, Zahedan, 2008

  103- Rahimi, Tavakoli, " Synthesis and Characterization of porphyrin and metalloporphyrin Nanoparticles ", 10^th Iranian Inorganic Chemistry Conference, Zahedan, 2008

  104- Rahimi, Moharami, " Improved catalyst effect of metalloporphyrins with encapsulated in zeolit " ، 1^st Iran International Zeolite Conference (IIZC'08, 1387), 2008

  105- R. Rahimi, M. Rabani, " The surface photovoltaic properties ofα, β, γ, δ -tetrahydroxylphenylporphyrin (THPP) and α, β, γ, δ -tetraphenylporphyrin (TPP) affected by nano-TiO₂ ", The First Regional Symposium on Bioelectrochemistry, Oct. 13-15, 2008

  106- Rahimi, Moharami, Jeddi, " The study of nano porphyrins and their application in electronic systems " , 2nd International Congress on Nanoscience and Nanotechnology, Faculty of Chemistry, University of Tabriz, 28-30 October 2008

  107- Rahimi, Rabani, Mahboobi, "The surface photovoltaic properties of α, β, γ, δ -tetrahydroxylphenylporphyrin ( THPP) and α, β, γ, δ -tetraphenylporphyrin (TPP) affected by nano-TiO₂", 2nd International Congress on Nanoscience and Nanotechnology, Faculty of Chemistry, University of Tabriz, 28-30 October 2008

  108- Rahimi, Moharami, "Theoretical DFT study of Interaction of Molecular Compounds Composed of Fullerene C60 and Cobalt Octaethylporphyrin", 2nd International Congress on Nanoscience and Nanotechnology Faculty of Chemistry, University of Tabriz, 28-30 October 2008

  109- Rahimi, Moharami, "Theoretical study on methelated porphyrin", The First Conference and Workshop on Mathematical Chemistry, Tarbiat Modares University, Tehran, Iran, January 29-31, 2008.

  110- R. Rahimi , Javaheri, " Ultrasonic method for the preparation of organic nanoparticles " , 12^th Electronic Conference On Synthetic Organic Chemistry, November 2008

  111- R. Rahimi, F. Moharami, "Spectroscopic and SEM Investigation of TCPP in titanium matrix", Proceedings Of World Academy Of Science, Engineering And Technology, Volume 33, September 2008, ISSN 2070-3740

  112- R. Rahimi, F. Moharami, "Study of Kinetics incorporation of Ag with TCPP", Proceedings Of World Academy Of Science, Engineering And Technology, Volume 33, September 2008, ISSN 2070-3740

  113- R. Rahimi, Z. Ghasemi, M. Rabani, "study and investigation of natural and synthetic pigments consist Chrome and Iron", first scientific seminar of sciences and technology of pigment, pigment Department, 2008

  114- R. Rahimi, Z. Ghasemi, M. Rabani, "study and investigation of carbon pigments (black carbon)", first scientific seminar of sciences and technology of pigment, pigment Department, 2008

  115- R. Rahimi, P. Tavakolifard, "Synthesis and characterization of Tetra (4-carboxylphenyl) porphyrin nanoparticles and investigation of its effect on the efficiency of the nanoporous TiO₂ solar cell", 4^th Student Conferences Nano Technology, Razi University, 2008

  116- R. Rahimi, M. Rabani, "Effect of table salt on health of human", The First National SALT Conference, 2008 

  117- R. Rahimi, F. Moharami, "Applications of nanoporphyrins in nano-wires", Second Conferences of nano structures, Kish, 2007

  118- Rahimi, Azhdari, “Synthesis and characterization of CuO nanoparticles via photochemistry and thermal process”, Student conference of nanotechnology, 2007

  119- Gh. Mohammad nejad Shirazi, R. Rahimi, N. Afsharipour, "study of catalytic properties of transition metals bonded with Mesoporous materials at alkenes Opoxidation", The third conference of chemistry, Varamin University, Pishva, 2007

  120- R. Rahimi, F. Moharrami, M. Jeddi, S. H. Rahmanpoor, "Kinetic and mechanism of Cupper (II) porphyrin at absence Reducer factors", The third conference of chemistry, Varamin University, Pishva, 2007

  121- R. Rahimi, F. Moharrami, M. Jeddi, S. H. Rahmanpoor, "study of formation complexes kinetic of porphyrin with silver", The third conference of chemistry, Varamin University, Pishva, 2007

  122- R. Rahimi, A. R. Adjari, "synthesis and Characterization of Carboranyl phenyl –tetra banzo porphyrin and its biological applications", The third conference of chemistry, Varamin University, Pishva, 2007

  123- R. Rahimi, A. R. Adjari, "investigation of synthesis of porphyrin and chemotherapy role of photo sensitizer chemotherapy", The third conference of chemistry, Varamin University, Pishva, 2007

  124- R. Rahimi, F. Moharrami, M. Jeddi, S. H. Rahmanpoor, "synthesis and Characterization of tetraphenylporphyrins and metaloporphyrins Ni(II)TPP and Zn(II)TPP", The third conference of chemistry, Varamin University, Pishva, 2007

  125- R. Rahimi, M. Jeddi, "Intraction of nanoporphyrins and melanin pigment and investigation of its application in treatment of skin disease", first conference of applications of nanotechnology in science, engineering and medicine, Mashhad, 2007

  126- R. Rahimi, P. Tavakkoli, "synthesis of nano-particles of tetrakis4-carboxy phenylporphyrin (TCPP) and investigation of effective factors on its synthesis", 5^th seminar of chemistry, Tehran, 2007

  127- Rahimi, Moharrami, Jeddi, " Porphyrins in photovoltaic cells ", 9th Iranian inorganic Chemistry Conference, , Semnan University, 7 -8 March 2007

  128- Rahimi, Rahmanpoor, Ravanfar, " Synthesis and characterization of tetra carboxy phenyl porphyrin TCPP with different techniques ", 9th Iranian inorganic Chemistry Conference, , Semnan University, 7 -8 March 2007

  129- Rahimi, Jeddi, Moharrami, " Evaluation and study of the nano porphyrins and their application ", 9th Iranian inorganic Chemistry Conference, , Semnan University, 7 -8 March 2007

  130- Rahimi, Rahmanpoor, Jeddi, Moharrami, " Bio Nano Wire ", 9th Iranian inorganic Chemistry Conference, , Semnan University, 7 -8 March 2007

  131- Rahimi, Rahmanpoor, " A survey of application of tetracarboxyphenyl porphyrin TCPP ", 9th Iranian inorganic Chemistry Conference, , Semnan University, 7 -8 March 2007

  132- Rahimi, Rahmanpoor, " Porphyrins as a suitable substituent for photoconverter in new research ", 9th Iranian inorganic Chemistry Conference, , Semnan University, 7 -8 March 2007

  133- Rahimi, Rahmanpoor, " The role of porphyrins and their mixtures with different dyes as an electrical current producer in a photoelectrochemical cells ", 9th Iranian inorganic Chemistry Conference, , Semnan University, 7 -8 March 2007

  134- Rahimi, mohamadnezhad, Afsharipoor, Anbia, " Characterization of Synthesized Titanium Mesoporous Silicate Using Low-Angle X-ray Diffraction and Nitrogen Adsorption ", 9th Iranian inorganic Chemistry Conference, , Semnan University, 7 -8 March 2007  

  2006:

   135- R. Rahimi, A. Tajarodi, A. Rajaii, "Hetero Poly Acids: Synthesis, characterization and Applications", The First Students Conference on Applications of Chemistry in Industry, Isfahan University, 2006  

  136- R. Rahimi, S. H. Rahmanpoor, R. Rahimi, "using of porphyrins as changer of solar energy to electrical current", The First Student Energy Seminar, Bafgh University, 2006

  137- R. Rahimi, S. H. Rahmanpoor, M. Mahboobi, "Porphyrins as photo adsorbent in solar cell TiO₂", the First Student Energy Seminar, Bafgh University, 2006

  138- R. Rahimi, S. H. Rahmanpoor, F. Moharrami, M. Jeddi, "Synthesis of dimmer porphyrins and their Application at Solar Cells", The First Student Energy Seminar, Bafgh University, 2006

  139- R. Rahimi, F. Moharami, M. Jeddi, "Study of Molecular Electronic Nanometery of porphyrins", The First national Conference on Biotechnology and Biocatalysts, Islamic Azad University of Shahr-e-Rey , 2006

  140- R. Rahimi, F. Moharami, M. Jeddi, "porphyrino silica and metaloporphyrino silica of organ metal hybrid materials from sol gel process", second seminar chemistry and industry, Slamshahr University, 2006

  141- R. Rahimi, R. Rahimi, S. H. Rahmanpoor, S. M. R. Ravanfar, "synthesis of heteropoly acids and role of its multifarious at industries", second seminar chemistry and industry, Slamshahr University, 2006

  142- R. Rahimi, R. Rahimi, S. H. Rahmanpoor, S. M. R. Ravanfar, "porphyrins and its act in solar sells", second seminar chemistry and industry, Slamshahr University, 2006

  143- R. Rahimi, Z. Karamzade, M. Javaheri, "Preparation and characterization of heteropoly acid H₇SeVMo₅O₂₄.xH₂O as a Catalyst", 12^th Iranian Chemical Engineering Congress, Tabriz, Sahand, 2006

  2005:

   144- R. Rahimi, S. M. R. Ravanfar, S. H. Rahmanpoor, "Study of Influence of Cloroquin on Ferriprotoporphyrin(IX) and mesotetra(sulfonat penyl)porphyrin that use as sensitizer to photo at photodynamic trophy", The First Students Conference on Applications of Chemistry in Industry, Isfahan University, 2005  

  145- R. Rahimi, S. M. R. Ravanfar, S. H. Rahmanpoor, "Applications of Hetero Poly Acids in Industry", The First Students Conference on Applications of Chemistry in Industry, Isfahan University, 2005

  146- R. Rahimi, "Acid-Base Balance- Nutrition and Health", first seminar of medicinal & natural products chemistry, Shiraz University Iran. May10-11, 2005

  147- R. Rahimi, M. Rabani, P. Ghahramani, M. Fatoore, " Syenthesis and Characterization of requirement minerals at human body in vegetables ", seminer of chemistry and industry, Slamshahr University, 2005

  148- R. Rahimi, P. Ghahramani, M. Fatoore, " Syenthesis and Characterization of decatungsto CobaltoAmin Heteropoly Acid", seminer of chemistry and industry, Slamshahr University, 2005

  149- R. Rahimi, P. Ghahramani, M. Fatoore, " Syenthesis and Characterization of H₂O.{H₅(GeW₁₀MoNbO₄)₁₂ { Heteropoly Acid", seminer of chemistry and industry, Slamshahr University, 2005  

  2004-1991:

   150- Gh. Mohammad nejad Shirazi, R. Rahimi, M. Anbia, "synthesis and Characterization of Mesoporous silicate and investigation of presented mechanisms", second chemistry seminar, Varamin University, Pishva, 2004  

  151- R. Rahimi, Karimpoor "synthesis of complex of Cupper N-methyl tetra solfonated phenyl porphyrin and its reaction with Cyanide ", 6^th National Congress of Engineering Chemistry, Isfahan University, 1991

  152- R. Rahimi, "synthesis of complex of Cobalt N-methyl tetra solfonated phenyl porphyrin and its reaction with Cyanide", 6^th National Congress of Engineering Chemistry, Isfahan University, 1991

  Translated and written Books:

  1- Rahmatollah Rahimi, Abdous, Fariba Moharami, Mahboobeh Rabbani, “Physical Chemistry II” publisher: Amir Kabi University, 1391(2012)

  2- R. Rahimi , L. Hojat Khashani, “Bioinorganic chemistry”, publisher: Iran University of Science and Technology, 2012

  3- R. Rahimi, F. MoharamiT M. Rabani, "Physical chemistry 1", publisher: Noavaran Sharif, 2010

  4- R. Rahimi , "Reaction Mechanisms for coordination compound", publisher : Raze rezvan, 2007

  5- R. Rahimi , L. Hojat Khashani, "Laboratory General chemistry 2", Islamic Azad university, publisher : Islamic Azad university, 2005

  6- S. R. Aghapoor Moghadam, R. Rahimi , "chemistry of Aluminum", Edition: Sepidrood, publisher : Raze rezvan, 2003

  7- R. Rahimi , H. Karimpoor, "general chemistry with multiple choice questions", Edition: Iran University of science and technology, publisher : Raze rezvan, 2002

  8- R. Rahimi , S. Bozorgi, S. R. Aghapoor Moghadam, "chemistry 1, 2 and 3 with multiple choice questions", publisher: Ostadi, third edition: 2002, second edition: 2000, firs dition: 1999

  R. Rahimi , "Kinetic of porphyrin chemistry", Edition: Iran University of science and technology, publisher : Dadkhah,1995

  Guided Projects at Ph.D. level:

  1- “A chemical study and investigation of kinetic processes of porphyrin compounds as photobactericidial and bacteriostatic agents”, by Fatemeh Fayaz Joshari, for degree of Ph.D., Supervisor: Dr. R. Rahimi and Advisors: Dr. Ali Maleki and Engineer Mehdi Rasa, Chemistry Department, Iran University of Science and Technology, The completion of experimental processes is still under supervision

  2- “Synthesis and charactrization of L-Carnosine and porphyrin as a achelating agent for biological detoxification and investigation of their effects on the therapeutic samples ”, by Maryam Khosravi, for degree of Ph.D., Supervisor: Dr. R. Rahimi and Advisors: Dr. ebrahimi Safavi, Chemistry Department, Iran University of Science and Technology, The completion of experimental processes is still under supervision

  3- “Synthesis, charactrization and the photocatalytic activity investigation of the nanocomposite compound-porphyrin”, by Solmaz Zargari, for degree of Ph.D., Supervisor: Dr. R. Rahimi and Advisors: Dr. Morsali and Dr. Ghaffarinejad, Chemistry Department, Iran University of Science and Technology.

  4- “Immobilization of Chromium (VI) phase transfer catalysis on magnetic nanoparticles and study of their applications in organic reactions”, by Ali Maleki, for degree of Ph.D., Supervisor: Dr. R. Rahimi and Advisors: Dr Morsali and Dr. Maleki, Chemistry Department, Iran University of Science and Technology, The completion of experimental processes is still under supervision

  5- “Synthesis of nano catalysts with active site of TiCl₄/AlR₃ based on Alkaline earth metal s halide by using porphyrin for the α-Olefines polymerization” by Mahboubeh Rabbani, for degree of Ph.D., Supervisor: Dr. R. Rahimi, and Advisors: Dr. A. Maleki and Dr. H. Ghafouri, Chemistry Department, Iran University of Science and Technology.

  6- “Synthesis and characterization of photocatalysts based niubum and investigation of photocatalytic application of these compounds” by Fatemeh Hashemzadeh for degree of Ph.D., Supervisor: Dr. R. Rahimi and Dr. Ali Ghaffarinejhad, Chemistry Department, Iran University of Science and Technology,

  Guided Projects at graduate level:

  1- Preparation of electrod based TiO₂ sensitized with porphyrin and investigation of its application as a photoelectrochemical sensor of NADH”, by Zahra Sadat Shojaie, for degree of M.S., Supervisor: Dr. R. Rahimi and Dr. A. Ghaffarinejad, Chemistry Department, Iran University of Science and Technology, The completion of experimental processes is still under supervision.

  2- Synthesis and characterization of visible light photocatalyst based zinc oxide nanostructure modified with porphyrin”, by Samaneh Shariatinia, for degree of M.S., Supervisor: Dr. R. Rahimi, Chemistry Department, Iran University of Science and Technology, The completion of experimental processes is still under supervision.

  3- “Synthesis and characterization of photocatalyst based ZnO-BiVO₄ nanocomposites sensitized with porphyrin”, by Marziyeh Yaghubi Barijani, for degree of M.S., Supervisor: Dr. R. Rahimi, Chemistry Department, Iran University of Science and Technology, The completion of experimental processes is still under supervision.

  4- “Synthesis and characterization of metal complexes of 5, 10, 15, 20- tetrakis 1-E, 3-diphenyl, 2-propen, 1-one porphyrin and its photocatalytic activity investigation after fixing on the graphene oxide and its application in the oxidation of olefins, by Zahra Movahedinia, for degree of M.S., Supervisor: Dr. R. Rahimi and Dr. Ghafuri, Chemistry Department, Iran University of Science and Technology, The completion of experimental processes is still under supervision.

  5- “Synthesis of 5, 10, 15, 20- tetrakis (parabenzoic acid) porphyrin cobalt and magnesium (III) and its linkage to natural polymer of chitosan and its photocatalytic properties investigation as well as its application in oxidation of sulfides to disulfides”, by Ziba felfelian, for degree of M.S., Supervisor: Dr. R. Rahimi and Dr. Ghafuri, Chemistry Department, Iran University of Science and Technology, The completion of experimental processes is still under supervision.

  6- “synthesis, characterization and properties investigation of Ca²⁺, Mg²⁺, Fe²⁺ complexes with mononuclear and two nuclear ligands of 1, 4-dihydro pyridine (synthesized with baritoric acide)”, by Fatemeh Rafie, for degree of M.S., Supervisor: Dr. R. Rahimi and Dr. Ghafuri, Chemistry Department, Iran University of Science and Technology, The completion of experimental processes is still under supervision.

  7- “Synthesis and characterization of 5, 10, 15, 20-tetrakis (4-amino biphenyl, 4-iminophenyl) porphyrin cobalt (III) and its interaction with graphene oxide, its photocatalytic properties and its using in the oxidation of thols to disulfids, by Shirin Rahmani, for degree of M.S., Supervisor: Dr. R. Rahimi and Dr. Ghafuri, Chemistry Department, Iran University of Science and Technology, The completion of experimental processes is still under supervision.

  8- “Preparation of dye sensitized solar cell based porphyrin dye and improvement of its efficiency using graphene in the anode electrod” by meisam Jamali, for degree of M.S., Supervisor: Dr. R. Rahimi and Dr. Amani, Chemistry Department, Arak University.

  9- “Using of porphyrins and nanotubes in the preparation of solar cells”, by Zahra Kheradmand, for degree of M.S., Supervisor: Dr. R. Rahimi, Chemistry Department, Iran University of Science and Technology.

  10- “Synthesis of poly pyrrole-iron oxide nanocore shell functionalized with TCPP porphyrin and investigation of its application in the removal of mercury metal”, by Meisam Asadi Davati, for degree of M.S., Supervisor: Dr. R. Rahimi, Chemistry Department, Iran University of Science and Technology.

  11- “Synthesis and characterization of TiO₂ mesoporous doped by V and Halogen and organi compounds”, by Msoumeh Mahjoub, for degree of M.S., Supervisor: Dr. R. Rahimi and Advisor: Dr. Anbia and Dr. Zare, Chemistry Department, Iran University of Science and Technology.

  12- “Study, investigation and removal of heavy metals from water by porphrins and metalloporphyrins nanoparticles on mesoporous silica”, by Mahdi Deylam, for degree of M.S., Supervisor: Dr. R. Rahimiand and Advisor: Dr. Maleki, Chemistry Department, Iran University of Science and Technology.

  13- “Removal of organic pollutants from water by porphrins on SBA-15 nanoprticles”, by Ahmad Najafian, for degree of M.S., Supervisor: Dr. R. Rahimiand and Advisor: Dr. Maleki, Chemistry Department, Iran University of Science and Technology.

  14- - “Removal of organic pollutants from aqueous media by TiO₂ sensitized with porphyrins and metalloporphyrins”, by Hamideh Bathaee, for degree of M.S., Supervisor: Dr. R. Rahimi and Advisor: Dr. Maleki, Chemistry Department, Iran University of Science and Technology.

  15- “The photocatalytic degradation of 2,4-dichlrophenol and Methylene blue by porphyrin and metalloporphyrin immobilized on Co-TiO₂ nanopoweder”, by Elham Honarvar Fard , for degree of M.S., Supervisor: Dr. R. Rahimi, 2012, Chemistry Department, Iran University of Science and Technology

  16- “Investigation of synthesize of porphyrin and metalloporphyrin on F doped titanium dioxide nanoparticles for photocatalytic degradation of Rhodamine B”, by Sara Saadati, for degree of M.S., Supervisor: Dr. R. Rahimi, 2012, Chemistry Department, Iran University of Science and Technology

  17- “Photocatalytic degradation of 4-nitrophenol by porphyrin and metalloporphyrins immobilized on N, S–codoped TiO₂ nanoparticles “, by Samaneh Safalou Moghaddam, for degree of M.S., Supervisor: Dr. R. Rahimi, 2012, Chemistry Department, Iran University of Science and Technology

  18- -“Study and investigation of catalytic oxidation of alkenes by porphyrins and metalloporphyrins immobilized in nanoporous”, by Nafise Rahmani Khalili, for degree of M.S., Supervisor: Dr. R. Rahimi and Consulted by: Dr. M. Anbia, 2011, Chemistry Department, Iran University of Science and Technology

  19- “Study and investigation of catalytic oxidation of alkenes by porphyrins and metalloporphyrins immobilized in silica”, by Zahra Ghoreyshi, for degree of M.S., Supervisor: Dr. R. Rahimi and Consulted by: Dr. M. G. Dekamin, 2011, Chemistry Department, Iran University of Science and Technology

  20- “Oxidation reactions of monoterpenes by nano metalloporphyrins on nanozeolite substrate”, by Masoumeh Madadi, for degree of M.S., Supervisor: Dr. R. Rahimi, 2011, Chemistry Department, Iran University of Science and Technology

  21- “The synthesis and characterization of nanoparticles of porphyrins and investigation of catalitic activity on oxidation of benzylic alcohols”, by Ensie Gholam Reza poor, for degree of M.S., Supervisors: Dr. R. Rahimi, Dr. M. R. Naeemi Jamal, July 2009, Chemistry Department, Iran University of Science and Technology

  22- “The synthesis and study of polymers involved Oxygen-donors atoms as ligand and their complexs with silver”, by Mohammad Jamal Asad poor, for degree of M.S., Supervisors: Dr. R. Rahimi, Dr. A. Morsali, March 2010, Chemistry Department, Iran University of Science and Technology

  23- “ The synthesis, characterization and solution study of novel o-donor nitro schiff bases and their Thallium complexes”, by Maryam Eskandari , for degree of M.S., Supervisors: Dr. R. Rahimi, Dr. A. Morsali, March 2010 , Chemistry Department, Iran University of Science and Technology

  24- "Synthesis and Characterization of NanoParticles of Porphyrins and Their Application as Sensor of Heavy Metals", by Marzieh Javaheri Kachosangi, for degree of M.S., Supervisors: Dr. R. Rahimi, Dr. M. Khashani, July 2009, Chemistry Department, Iran University of Science and Technology

  25- "Synthesis and characterization of NanoPorphyrins and Study of their Applications on Nanoprous as photocatalysis", by Maryam Mahboobi, for degree of M.S., Supervisors: Dr. R. Rahimi, May 2009, Chemistry Department, Iran University of Science and Technology

  26- "Association of Keggin-type anions with cationic meso-substituted porphyrins: synthesis, characterization and oxidative catalytic studies", by Zahra karamzadeh, for degree of M.S., Supervisors: Dr. R. Rahimi and Advisor: Dr. Hamid Reza Khavasi, September 2008, Chemistry Department, Iran University of Science and Technology

  27- "Synthesis, characterization and metallation of pyrrole modified porphyrins and investigation of their catalytic activity in oxidation reactions", by Alireza Azhdari Tehrani, for degree of M.S., Supervisors: Dr. R. Rahimi and Advisor: Dr. Hamid Reza Khavasi, May 2008, Chemistry Department, Iran University of Science and Technology

  28- "Synthesis and Characterization of Porphyrins and Their Nano Particles and Investigation of Electerical Conductivity of Their Compounent", by Pegah Tavakoli fard, for degree of M.S., Supervisors: Dr. R. Rahimi, May 2008, Chemistry Department, Iran University of Science and Technology

  29- "Synthesis and Characterization of Silver Porphyrins and Study of their Applications", by F. Moharrami, for degree of M.S., Supervisors: Dr. R. Rahimi, Feb. 2007, Chemistry Department, Iran University of Science and Technology

  30- "Synthesis of TPPS complex and Study of demetallation Reactions", by M. Jeddi, for degree of M.S., Supervisors: Dr. R. Rahimi, Feb. 2007, Chemistry Department, Iran University of Science and Technology

  31- "Synthesis and Characterization of Tritungstovanadoselenic Heteropoly acid", by Amir Rajaee, for degree of M.S., Supervisors: Dr. R. Rahimi, Dr. A. Tadjarodi, Dec. 2006, Chemistry Department, Iran University of Science and Technology

  32- "Synthesis, Characterization and Application of TCPP and Study of its Reaction with Hetropoly acids", by Sayyed Hamed Rahmanpour, Supervisors: Dr. R. Rahimi, Dec. 2006 , Chemistry Department, Iran University of Science and Technology

  33- "Synthesis of TPPS₄ Porphyrin molecule and Study of its Reaction with Chloroquine", by Sayyed Mohammad Reza Ravanfar, for degree of M.S., Supervisors: Dr. R. Rahimi, Dec. 2006, Chemistry Department, Iran University of Science and Technology

  34- "Synthesis and detection of acidic porphyrin and study its interaction with synthetic melanin (Dopamelanin)", by Maryam Mokhtarimehr, for degree of M.S., Supervisors: Dr. R. Rahimi, Fall 2006, Chemistry Department, Iran University of Science and Technology

  35- "Charachterization of Minerals of Some of The Vegetables", by Mahboobe Rabani, for degree of M.S., Supervisors: Dr. R. Rahimi, December 2005, Chemistry Department, Iran University of Science and Technology

  36- "Syenthesis and Characterization of decatungstomolybdoniobogermanic Heteropoly Acid", by Mohammad Fatooreh, for degree of M.S., Supervisors: Dr. R. Rahimi, December 2005, Chemistry Department, Iran University of Science and Technology

  37- "Synthesis & Charactrisation of UndecaTungstoCobaltoAluminic Heteropoly Acid", by Pasha Ghahramani, for degree of M.S., Supervisors: Dr. R. Rahimi, December 2005, Chemistry Department, Iran University of Science and Technology

  38- "Synthesis of Titanium Mesoporous Silicate, Studying and Characterization", by Gh. Mohammadnezhad Shirazi, for degree of M.S., Supervisors: Dr. R. Rahimi and Dr. M. Anbia, Jan. 2005, Chemistry Department, Iran University of Science and Technology

  39- "Producting of Hegmatan Pozzolanic Cement", by J. Haidari Mohazab, for degree of M.S., Supervisors: Dr. A. Taeb, and Consulted by: Dr. R. Rahimi, Oct. 1999, Chemistry Department, Iran University of Science and Technology

  40- "Purification of Phosphoric Acid", by A. Amiri, for degree of M.S., Supervisors: Dr. A. Taeb, Dr. R. Rahimi, and Consulted by: Dr. T. Mohammadi, Dec.1999, Chemistry Department, Iran University of Science and Technology

  41- "Reactivity of Glycin and Asparagine with Mn(III)Porohyrins", by A. Mani, for degree of M.S., Supervisors: Dr. R. Rahimi and Dr. D. boghaie, 1998, Chemistry Department, Iran University of Science and Technology

  Membership in scientific and international councils, committees and associations:

  1- member of Journal of porphyrin and phthalocyanine (JPP), 2007

  2- member of Iranian professional association, 2006

  3- member of Iranian chemical society, 2006

  4- member of American chemical society (ACS), 1983, Howard university