Araştırma Çıktıları- 26.02.2020

Hidrojen Enerjisi ve Yakıt Pilleri Araştırma Laboratuvarı

Projeler:

  • Tübitak 1001-214M301: Reformat Gazlar İle Çalışabilen Yüksek Sıcaklık Yakıt Hücresi Ve Bileşenlerinin Tasarımı, Geliştirilmesi Ve Mikro-Kojenarasyon Uygulamasının İncelenmesi, 15.04.2015-15.04.2018.
  • Tübitak TEYDEB 1509 – 9130085: Havalanı Servis Araçları için 2kW kapasiteli HT-PEM Yakıt Pili ile çalışan Hibrit Güç Sistemi Geliştirilmesi ve Entegrasyonu,   20.08.2014-20.08.2017.
  • ATÜ-LAP-C-1718/ ROKETSAN: Havacılık Uygulamalarında Kullanılan Yakıt Hücreleri için Amonyak Boran Temelli Kimyasal Hidrojen Depolama Tekniğinin Geliştirilmesi
  • Atılım Üni. ATÜ-LAP-C-1617-05/ ROKETSAN Sanayi Ortağı: Havacılık ve Uzay Uygulamaları için H2O2 Yakıt Pili Sistemlerinin Geliştirilmesi, 01.10.2016-30.08.2017.
  • Atılım Üniversitesi ATÜ-LAP-C-1516-03: Sodyum Bor Hidrürden Hidrojen Eldesi ve Sodyum Bor Hidrür Beslemeli PEM Yakıt Pili Geliştirilmesi, 01.10.2015-30.08.2016.
  • Atılım Üniversitesi ATÜ-LAP-SD-1314-02:/ TEKSİS Sanayi Ortağı Hidrojenli Proton Degisim Membran Yakıt Pilleri için Yüksek Performanslı Membran Elektrot Birlesimlerinin Gelistirilmesi ve Günes-Hidrojen Enerjisi Hibrid Sisteminde Prototip Uygulaması, 01.10.2013-30.06.2014.

Yayınlar:

  1. Adnan Ozden, Mustafa Ercelik, Yilser Devrim, C. Ozgur Colpan, Feridun Hamdullahpur, Evaluation of sulfonated polysulfone/zirconium hydrogen phosphate composite membranes for direct methanol fuel cells, Electrochimica Acta, Volume 256, 1 December 2017, Pages 196-210. International Journal of Hydrogen Energy, 
  2. Yagmur Nalbant, C. Ozgur Colpan, Yilser Devrim, Development of a one-dimensional and semi-empirical model for a high temperature proton exchange membrane fuel cell, In press, corrected proof, 
  3. Adnan Ozden, Mustafa Ercelik, Yagmur Ozdemir, Yilser Devrim, C. Ozgur Colpan, Enhancement of direct methanol fuel cell performance through the inclusion of zirconium phosphate, International Journal of Hydrogen Energy, Volume 42, Issue 33, 17 August 2017, Pages 21501-21517.
  4. Yağmur Özdemir, Nurhan Üregen, Yılser Devrim, Polybenzimidazole based nanocomposite membranes with enhanced proton conductivity for high temperature PEM fuel cells, International Journal of Hydrogen Energy, Volume 42, Issue 4, 26 January 2017, Pages 2648-2657.
  5. Yağmur Özdemir, Necati Özkan, Yılser Devrim, Fabrication and Characterization of Cross-linked Polybenzimidazole Based Membranes for High Temperature PEM Fuel Cells, Electrochimica Acta, Volume 245, 10 August 2017, Pages 1-13.
  6. Mustafa Ercelik, Adnan Ozden, Yilser Devrim, C. Ozgur Colpan, Investigation of Nafion based composite membranes on the performance of DMFCs, International Journal of Hydrogen Energy, Volume 42, Issue 4, 26 January 2017, Pages 2658-2668.
  7. Nurhan Üregen, Kübra Pehlivanoğlu, Yağmur Özdemir, Yılser Devrim, Development of polybenzimidazole/graphene oxide composite membranes for high temperature PEM fuel cells, International Journal of Hydrogen Energy, Volume 42, Issue 4,26 January 2017, Pages 2636-2647.
  8. Yılser Devrim, Levent Bilir, Performance investigation of a wind turbine–solar photovoltaic panels–fuel cell hybrid system installed at İncek region – Ankara, Turkey, Energy Conversion and Management, Volume 126, 15 October 2016, 759-766, http://dx.doi.org/10.1016/j.enconman.2016.08.062
  9. Berna Sezgin, Dilara Gulcin Caglayan, Yilser Devrim, Thomas Steenberg, Inci Eroglu, Modeling and sensitivity analysis of high temperature PEM fuel cells by using Comsol Multiphysics, International Journal of Hydrogen Energy, Volume 41, Issue 23, 22 June 2016, Pages 10001-10009. doi:10.1016/j.ijhydene.2016.03.142
  10. Yılser Devrim, Hüseyin Devrim, Inci Eroglu, Polybenzimidazole/SiO2 hybrid membranes for high temperature proton exchange membrane fuel cells, International Journal of Hydrogen Energy, Volume 41, Issue 23, 22 June 2016, Pages 10044-10052. doi:10.1016/j.ijhydene.2016.02.043
  11. Dilara Gulcin Caglayan, Berna Sezgin, Yılser Devrim, Inci Eroglu, Three-dimensional modeling of a high temperature polymer electrolyte membrane fuel cell at different operation temperatures, International Journal of Hydrogen Energy, Volume 41, Issue 23, 22 June 2016, Pages 10060-10070. doi:10.1016/j.ijhydene.2016.03.049
  12. Yilser Devrim, and Ayhan Albostan, Graphene-Supported Platinum Catalyst-Based Membrane Electrode Assembly For PEM Fuel Cell Journal of Electronic Materials DOI: 10.1007/S11664-016-4703-2.
  13. Yağmur Özdemir, Nurhan Üregen, Yılser Devrim, Polybenzimidazole based nanocomposite membranes with enhanced proton conductivity for high temperature PEM fuel cells, International Journal of Hydrogen Energy  Volume: 42   Issue: 4   Pages: 2648-2657doi:10.1016/j.ijhydene.2016.04.132.
  14. Ekin Özgirgin, Yılser Devrim, Ayhan Albostan, Modeling and simulation of a hybrid photovoltaic (PV) module-electrolyzer-PEM fuel cell system for micro-cogeneration applications, International Journal of Hydrogen Energy, Volume 40, Issue 44, 26 November 2015, Pages 15336-15342. doi:10.1016/j.ijhydene.2015.06.122
  15. Levent Bilir, Mehmet İmir, Yılser Devrim, Ayhan Albostan, Seasonal and yearly wind speed distribution and wind power density analysis based on Weibull distribution function, International Journal of Hydrogen, Volume 40, Issue 44, 26 November 2015, Pages 15301-15310. doi:10.1016/j.ijhydene.2015.04.140
  16. Yılser Devrim, Ayhan Albostan, Enhancement of PEM fuel cell performance at higher temperatures and lower humidities by high performance membrane electrode assembly based on Nafion/zeolite membrane, International Journal of Hydrogen Energy, Volume 40, Issue 44, 26, 2015, Pages 15328-15335. DOI: 10.1016/j.ijhydene.2015.02.078
  17. Levent Bilir, Mehmet İmir, Yılser Devrim, Ayhan Albostan, An investigation on wind energy potential and small scale wind turbine performance at İncek region – Ankara, Turkey, Energy Conversion and Management, Volume 103, October 2015, Pages 910-923. doi:10.1016/j.enconman.2015.07.017.
  18. Yılser Devrim, Kübra Pehlivanoğlu, Design of a hybrid photovoltaic-electrolyzer-PEM fuel cell system for developing solar model, Phys. Status Solidi C, 1–6 (2015) / DOI 10.1002/pssc.201510091.
  19. Yılser Devrim, Huseyin Devrim, Inci Eroglu, Development of 500 W PEM fuel cell stack for portable power generators, International Journal of Hydrogen Energy, Volume 40, Issue 24, 29 June 2015, Pages 7707-7719. doi:10.1016/j.ijhydene.2015.02.005
  20. Yılser Devrim, Huseyin Devrim, PEM fuel cell short stack performances of silica doped nanocomposite membranes, International Journal of Hydrogen Energy, Volume 40, Issue 24, 29 June 2015, Pages 7870-7878. doi:10.1016/j.ijhydene.2014.11.018
  21. Yılser Devrim, Fabrication and Performance Evaluation of Hybrid Membrane based on a Sulfonated Polyphenyl Sulfone/Phosphotungstic acid/Silica for Proton Exchange Membrane Fuel Cell at Low Humidity Conditions, Electrochimica Acta, Volume 146, 10 November 2014, Pages 741-751, (DOI: 10.1016/j.electacta.2014.08.131).
  22. Yilser Devrim, Preparation and testing of Nafion/titanium dioxide nanocomposite membrane electrode assembly by ultrasonic coating technique, Journal of Applied Polymer Science, Volume 131, Issue 15, 5 August 2014, (DOI: 10.1002/app.40541).

Bildiriler (Uluslararası):

  1. Yılser Devrim, Hüseyin Devrim, Ayhan Albostan, Experimental Investigation of CO Tolerance in High Temperature PEM Fuel Cells, mESC-IS 2017,  2nd Int. Symposium on Materials for Energy Storage and Conversion Ortahisar, Cappadocia. (Oral Presentation).
  2. Yılser Devrim, Kübra Pehlivanoğlu, Ömer Erdemir, Hüseyin Devrim, Design and Development of High Temperature PEM Fuel Cell for Airport Ground Handling Operations, mESC-IS 2017,  2nd Int. Symposium on Materials for Energy Storage and Conversion Ortahisar, Cappadocia. (Oral Presentation).
  3. Y. Devrim, Y. Özdemir, and A. Albostan,  Graphene based catalyst supports for high temperature PEM fuel Cell, HYPOTHESIS XII, HYdrogen POwer THeoretical and Engineering, Solutions International Symposium, June 28-30, 2017, Siracusa – Italy, L-32, L-32, 104. (Oral Presentation).
  4. Yagmur Nalbant, Can Ozgur Colpan, Yilser Devrim, Development of a semi-empirical model for a high temperature proton exchange membrane fuel cell, The 9th Exergy, Energy and Environment Symposium,Split, Croatia, 14-17 May, 2017, 454-461. (Oral Presentation).
  5. Yilser Devrim, Kübra Pehlivanoğlu, Ayhan Albostan, Design and Analysis of Solar – Unitized Fuel Cell Hybrid System, Inerma - International Energy Raw Materials and Energy Summit 2017, 27-30 September, 2017, Istanbul, Turkey. (Oral Presentation).
  6. Alper Karakoç, İlgi Demirci, Ayhan Albostan, Yilser Devrim, Power Improvement Strategies of Çayırhan Power Plant, Inerma - International Energy Raw Materials and Energy Summit 2017, 27-30 September, 2017, Istanbul, Turkey. (Poster Presentation).
  7. Kübra Pehlivanoğlu,  Yılser Devrim, Design of A Solar - High Temperature Pem Fuel Cell Hybrid System For Micro Combined Heat And Power Application For Renewable Energy Communities, International Conference On Engineering Technology And Innovation, March 22-26 2017 Sarajevo Bosnia and Herzegovina, p.93 (Oral Presentation).
  8. Berna Sezgin, Dilara Gülçin Çağlayan, Yılser Devrim, İnci Eroğlu, Three-Dimensional Nonisothermal Model Development of High Temprature PEM Fuel Cells, The Second International Hydrogen Technologies Congress (IHTEC-2017), 15-18 March, 2017, Adana, Turkey, p.17, (Oral Presentation).
  9. Yağmur Budak, Yağmur Özdemir, Yılser Devrim, Investigation of Working Temperature Effect on Micro-Cogeneration Application of Proton Exchange Membrane Fuel Cell, The Second International Hydrogen Technologies Congress (IHTEC-2017), 15-18 March, 2017, Adana, Turkey, p.17, (Oral Presentation).
  10. Yağmur Özdemir, Necati Özkan, Yılser Devrim, Fabrication of cross-linked Polybenzimidazole membranes for high temperature PEM fuel cells and investigation of the amount of cross-linker used on membrane performance, The Second International Hydrogen Technologies Congress (IHTEC-2017), 15-18 March, 2017, Adana, Turkey, p.17, (Oral Presentation).
  11. Mustafa Ercelik, Yagmur Ozdemir, Adnan Ozden, Yilser Devrim, Can Ozgur Colpan, Feridun Hamdullahpur, Performance Investigation of Zirconium Hydrogen Phosphate / Sulphonated Polysulfone Composite Membrane Based DMFCs, The Second International Hydrogen Technologies Congress (IHTEC-2017), 15-18 March, 2017, Adana, Turkey, p.17, (Oral Presentation).
  12. Yılser Devrim, Yağmur Özdemir, İnci Eroğlu, Investigation of Electrode Structure on High Temperature PEM Fuel Cell Performance, 10th International Clean Energy Symposium (ICES), 24-26 Ekim, 2016, İstabul Turkey (Oral Presentation).
  13. Berna Sezgin, Dilara Gülçin Çağlayan, Yılser Devrim, İnci Eroğlu, Modeling and Sensitivity Analysis of High Temperature PEM Fuel Cells - Mesh Convergence Study, 10th International Clean Energy Symposium (ICES), 24-26 Ekim, 2016, İstabul Turkey (Oral Presentation).
  14. M. Ercelik, A. Ozden, Y. Devrim, C. O. Colpan,  Investigation of Nafion/SiO2 and Nafion/TiO2 composite membranes for the DMFC applications”, 8th International Exergy, Energy and Environment Symposium (IEEES-8), May 1-4, 2016, Antalya, Turkey (Oral Presentation).
  15. Yılser Devrim, Kübra Pehlivanoğlu, Ayhan Albostan, Inci Eroglu, Development of Graphene Oxide Supported Platinum Catalyst For High Temperature PEM Fuel Cell, World Hydrogen Energy Conference 2016 (WHEC 2016), Zaragoza Spain, 13-16 June, 2016, (Poster Presentation).
  16. Nurhan Üregen, Yagmur Özdemir, Yılser Devrim, Fabrication and Performance Evaluation of Polybenzimidazole/Graphene Oxide Composite Membrane for High Temperature Proton Exchange Membrane Fuel Cell, World Hydrogen Energy Conference 2016 (WHEC 2016), Zaragoza Spain, 13-16 June, 2016, (Oral Presentation).
  17. Berna Sezgin, D. Gulcin Caglayan, Yilser Devrim, Inci Eroglu, Modeling And Sensitivity Analysis of High Temperature Pem Fuel Cells By Using Comsol Multiphysics, World Hydrogen Energy Conference 2016 (WHEC 2016), Zaragoza Spain, 13-16 June, 2016, (Oral Presentation).
  18. D. Gulcin Caglayan, Berna Sezgin, Yilser Devrim, Inci Eroglu, Three-Dimensional Modeling of a High Temperature PEM Fuel Cell for Different Flow Channel Geometries, World Hydrogen Energy Conference 2016 (WHEC 2016), Zaragoza Spain, 13-16 June, 2016, (Oral Presentation).
  19. Yılser Devrim, Kubra Pehlivanoğlu, Design of Unitized Regenerative Fuel Cell Hybrid System With Solar Energy Storage, 192. 06 – 08 Aralık 2016, İstanbul’da “Uluslararası Solar Tr2016 (Oral Presentation).p:192-198.
  20. Yilser Devrim, Huseyin Devrim, Inci Eroglu, Polybenzimidazole/silica hybrid membranes for high temperature PEM fuel cells mESC-IS 2015, International Symposium on Materials for Energy Storage and Conversion, 7-9 September, 2015(Oral presentation).
  21. Dilara Gülçin Çağlayan, Berna Sezgin, Yılser Devrim, İnci Eroğlu, Modeling of polymer electrolyte membrane fuel cell and sensitivity analysis, International Symposium on Materials for Energy Storage and Conversion, 7-9 September, 2015, (Oral presentation).
  22. Berna Sezgin, Dilara Gülçin Çağlayan, İnci Eroğlu, Yılser Devrim, Modeling and sensitivity analysis of high temperature PEM Fuel cells by using comsol multiphysics, International Symposium on Materials for Energy Storage and Conversion, 7-9 September, 2015, (Poster presentation).
  23. Thomas Steenberg, Hans Aage Hjuler, Hector Rodrigo Garcia, Yilser Devrim, Huseyin Devrim and Omer Erdemir, Development of a commercial HT-PEM fuel cell stack module, International Symposium on Materials for Energy Storage and Conversion, 7-9 September, 2015, (Oral presentation).
  24. Yılser Devrim, Ayhan Albostan, Development of Graphane Oxide Supported Platinum Catalyst Based Membrane Electrode Assembly for PEM Fuel Cell, Iıı. European Conference on Renewable Energy Systems 07-10 October 2015, Kemer, Antalya, Turkey (Oral presentation).
  25. Yilser Devrim, Ayhan Albostan, Analysis of a Hybrid Photovoltaic-Electrolyzer-PEM Fuel Cell System for Household Application (0041), SOLARTR 2014 Conference and Exhibition, 19-21 November 2014, İzmir, p 109, (Oral presentation).
  26. Ekin Özgirgin, Yılser Devrim, Ayhan Albostan, Modelling and Simulation of a Hybrid Photovoltaic (PV) Module-Electrolyzer-PEM Fuel Cell System for Micro-Cogeneration Applications, 4th International Conference on Nuclear and Renewable Energy Resources (NURER2014), 26-29 October, 2014, Antalya, Turkey, 43 (Oral presentation).
  27. Yılser Devrim, Ayhan Albostan, Enhancement of PEM fuel cells performance at higher temperatures and lower humidities by high performance membran electrode assembly based on Nafion/Zeolite membrane, 4th International Conference on Nuclear and Renewable Energy Resources (NURER2014), 26-29 October, 2014, Antalya, Turkey, 38 (Oral presentation).
  28. Levent Bilir, Mehmet İmir, Yılser Devrim, Ayhan Albostan, Determination of Weibull parameters for wind speed distribution at İncek region – Ankara, 4th International Conference on Nuclear and Renewable Energy Resources (NURER2014), 26-29 October, 2014, Antalya, Turkey, 53 (Oral presentation).
  29. Yılser Devrim, Polybenzimidazole/titania composite membranes for high temperature proton exchange membrane fuel cell applications, 4th International Conference on Nuclear and Renewable Energy Resources (NURER2014), 26-29 October, 2014, Antalya, Turkey, 126 (Poster presentation).
  30. Yılser Devrim, Hüseyin Devrim, Inci Eroglu, Development and Testing 500 W PEM Fuel Cell System for Portable Power Generators, The 20th World Hydrogen Energy Conference 2014, June 15-20 2014, Korea (Poster presentation). 
  31. Yılser Devrim, Hüseyin Devrim, Inci Eroglu, Development Of 500 W PEM Fuel Cell System, International Conference on Clean Energy 2014, Istanbul, 8-12 June, 2014, P:21 (Oral presentation).
  32. Yılser Devrim, Hüseyin Devrim, PEM Fuel Cell Stack Performances of Silica Doped Nanocomposite Membranes, International Conference on Clean Energy 2014, Istanbul, 8-12 June, 2014, P:23 (Oral presentation).

Bildiriler (Ulusal):

  1. Yağmur Budak, Ekin Özgirgin Yapıcı, Yılser Devrim, Investigation og Micro Kojeneration Application of Proton Exchange Membrane Fuel Cells, 21. National Heat Science and Technique Congress, 13-16 September, 2017, Çorum, Turkey.
  2. Yağmur Nalbant, Can Özgur Çolpan, Yılser Devrim, One Dimensional and Semi Experimental Modelling of Proton Exchange Membrane Fuel Cell Fed with Reformate Gas. 21. National Heat Science and Technique Congress, 13-16 September, 2017, Çorum, Turkey.
  3. Elı̇f Damla Arıca, Yilser Devrim, Preparation of Pt/Carbon Nanotube Composite Electrocatalyt for Proton Exchange Membrane Fuel Cell, 29. National, Chemistry congress, 10-14 September, 2017, Ankara, Turkey.
  4. Kübra Pehlivanoğlu, Yılser Devrim, Hüseyin Devrim, Ömer Erdemir, Development of 1 Kw High Temperature PEM Fuel Cell (HT-PEM), National Chemical Engineering Congress (UKMK-2016), İzmir, Turkey, 23-26 August, p 89. (Oral presentation).
  5. Yağmur Özdemir, Yılser Devrim, Necati Özkan, Development of Crosslinked Polybenzimidazole Membranes for High Temperature PEM Fuel Cell, National Chemical Engineering Congress (UKMK-2016), İzmir, Turkey, 23-26 August, p 90, (Oral presentation).
  6. Berna Sezgin, Dilara Gülçin Çağlayan, Yılser Devrim, İnci Eroğlu, Modelling and Sensivity Analysis of High Temperature PEM Fuel Cell with Polybenzimidazole Composite Membranes, National Chemical Engineering Congress (UKMK-2016), İzmir, Turkey, 23-26 August, p 92, (Oral presentation).
  7. Yılser Devrim, Yağmur Özdemir, Ayhan Albostan, Investigation of CO Tolerance of High Temperature PEM Fuel Cell based Polybenzimidazole, National Chemical Engineering Congress (UKMK-2016), İzmir, Turkey, 23-26 August, p 174, (Oral presentation).
  8. Nurhan Üregen, Yılser Devrim, Ekin Özgirgin, Design of High Temperature PEM Fuel Cell Micro-Cogeneration System, National Chemical Engineering Congress (UKMK-2016), İzmir, Turkey, 23-26 August, p 389, (Poster presentation).
  9. Yağmur Budak, Cansu İskenderoğlu, Duygu Çelik, Yılser Devrim, Hidrojen Enerjisi ile Çalışan Elektrikli Bisiklet Geliştirilmesi", 12-13 May 2016, Konya, Turkey, Selçuk University Engineering Faculty 3rd Project Competition, (Oral presentation).
  10. Hüseyin Devrim, Kübra Pehlivanoğlu, Ömer Erdemir, Thomas Steenberg, Hans Aage Hjuler, Hector Rodrigo Garcia, Yılser Devrim, İnci Eroğlu, Development and Integration of 5kW HT-PEM Fuel Cell Powered Hybrid Power Station for Airport Service Vehicles, National Hydrogen Technologies Congress, 20-23 December 2015, İstanbul, (Oral presentation).
  11. Kübra Pehlivanoğlu, Yılser Devrim, Design of a Electrolyzer/Fuel Cell Hybrid System Combined with Solar Energy, National Hydrogen Technologies Congress, 20-23 December 2015, İstanbul, (Oral presentation).
  12. Nurhan Üregen, Kübra Pehlivanoğlu, Yağmur Özdemir, Yılser Devrim, Preparation of Polybenzimidazole Membranes with Graphene Oxide Nanoparticles and Investigation of High Temperature Polymer Electrolyte Fuel Cell Performances, National Hydrogen Technologies Congress, 20-23 December 2015, İstanbul, (Poster presentation).
  13. Dilara Gülçin Çağlayan, Berna Sezgin, Yılser Devrim, İnci Eroğlu, Modelling and Sensitivity Analysis of a Polymer Electrolyte Membrane Fuel Cell, National Hydrogen Technologies Congress, 20-23 December 2015, İstanbul, (Oral presentation).
  14. Berna Sezgin, Dilara Gülçin Çağlayan, İnci Eroğlu, Yılser Devrim, Modelling of a High Temperature Polymer Electrolyte Membrane Fuel Cell by COMSOL Multiphysics and Sensitivity Analysis, National Hydrogen Technologies Congress, 20-23 December 2015, İstanbul, (Oral presentation).
  15. Yılser Devrim, Kübra Pehlivanoğlu, Hüseyin Devrim, İnci Eroğlu, Development of Polybenzimidazole Based Membrane Electrode Assemblies for High Temperature Polymer Electrolyte Membrane Fuel Cells, National Hydrogen Technologies Congress, 20-23 December 2015, İstanbul, (Oral presentation).
  16. Yağmur Özdemir, Nurhan Üregen, Yılser Devrim, Synthesis of Polybenzimidazole Based Composite Membranes for High Temperature Proton Exchange Membrane Fuel Cells and Investigation of Fuel Cell Performances, National Hydrogen Technologies Congress, 20-23 December 2015, İstanbul, (Oral presentation).
  17. Yılser Devrim, Kübra Pehlivanoğlu, Design of A Hybrid System Photovoltaicelecrolyzer- Pem Fuel Cell System with Developing a Solar Model, 27-29 April 2015 “Türk Güneş Elektriği Konferans ve Sergisi” SolarTR-3.
  18. Yilser Devrim, Kübra Pehlivanoğlu, Hüseyin Devrim, Preparation and Optimization of High Temperature PEM Fuel Cell Electrodes by Ultrasonik Coating Method, 27. National Chemistry Congress, 23-28 August 2015, Çanakkale/Turkey, S-ÇE006, (Oral presentation).
  19. Yilser Devrim, Kübra Pehlivanoğlu, Development of Polybenzimidazole/Graphene Oxide Composite Membranes for High Temperature PEM Fuel Cell, 27. National Chemistry Congress, 23-28 Agust 2015, Çanakkale/Turkey, S-ÇE005, (Oral presentation).
  20. Duygu Çelik, Sercan Kolik, Egemen Gökçe, Yılser Devrim, Preparation of High Performance Grafen Supported PEM Fuel Cell Electrodes, 2.  Student Project Competition, Selçuk University, Konya, 14-15 May 2015, p 147-148, (Poster presentation).
  21. Yağmur Budak, F. Cansu İskenderoğlu, Yılser Devrim, Development of new Membrane electrode Assemblies for Regeneratşve Electrolyzer/Fuel cell Hybrid System and Designf of a Hybrid System, 2.  Student Project Competition, Selçuk University, Konya, 14-15 May 2015, p 149-150, (Poster presentation).
  22. Yılser Devrim, Hüseyin Devrim, İnci Eroğlu, Development of 500 W Proton Exchange Membrane Fuel Cell System, 11. National Chemical Engineering Congress, 2-5 September, 2014, Eskişehir, (Oral presentation).
  23. Umut B. Cacan, Yılser Devrim, Necati Özkan, İnci Eroğlu, Development of Self-Humidified Nano Composite Membranes for Proton Exchange Membrane Fuel Cells, 11. Natioal Chemical Engineering Congress, 2-5 September, 2014, Eskişehir, (Oral presentation).
  24. Yasemin Saygılı, Yılser Devrim, Ayşe Bayrakçeken, Hüseyin Devrim, Serkan Kıncal, Nurcan Bac, İnci Eroğlu, Development of 3 kW Proton Exchange Membrane Fuel Cell Initial Test Protocols,11. Natioal Chemical Engineering Congress, 2-5 September, 2014, Eskişehir, (Poster presentation).