Araştırma Çıktıları

1

TUBITAK 1001-219M333: Development of High Temperature Electrochemical Hydrogen Compressors for High Purity and Pressure Hydrogen Recovery, 2020-2022 (Project coordinator)

2

TUBITAK 1001-119F182: Probabilistic Modeling and Statistical Characteristics of a Renewable Hybrid Energy System, 2019-2021 (Project coordinator)

3

TUBITAK 1001-214M301: Design and Development of the High Temperature Fuel Cell Fueled by Reformate Gases for Evaluation of Micro-Cogeneration Application, 2015-2018 (Project coordinator)

4

EU PROJECT, TUBITAK 1509: Development and Integration of 2 kW HT-PEM Fuel Cell Hybrid System for Ground Utility Vehicles at the Airport, 2015-2018 (Researcher)

5

TUBITAK 1002-119M018: Synthesis of Low Cost and High-Performance Co-N-C Type Catalysts for Use in High Temperature Polymer Electrolyte Membrane Fuel Cells (HT-PEMFCs) Electrodes

6

TUBITAK 1511: Development of A Metallic Bipolar Plate for PEM Fuel Cells with Increased Power Density for Use in Defense Industry and Transportation Sectors, 2018-2019 (Researcher)

7

TUBITAK 1513: Atılım University Technology Transfer Offices Grant Program (Project coordinator)

8

TUBITAK 1601: Capacity Building for Innovation and Entrepreneurship Grant Programme- BIGG, 4160039 (Project coordinator)

9

Atılım University ATÜ-ADP-2021-01: Development of High Performance Membrane Electrode Assembly for Dual Function Unitized Electolyzer-Fuel Cell  (Project coordinator)

10

Atılım University ATÜ-ADP-1819/ROKETSAN: Development of Proton Exchange Membrane Based Hydrogen Compressor for High Purity Hydrogen Production from Reformate Gas Mixtures, 2018-2019 (Project coordinator)

11

Atılım University ATÜ-LAP-2021-01: Preparation of Low Cost and High-Performance Catalysts for High Temperature PEM Fuel Cells. (Project coordinator)

12

Atılım University ATÜ-LAP-1920-01/ROKETSAN: Development of Regenerative Fuel Cell System for Space Application (Project coordinator)

13

Atılım University ATÜ-LAP-1819/ROKETSAN: Design of the Liquid Fuel Based Fuel Cell for Air-Independent Propulsion Systems, 2018-2019 (Project coordinator)

14

Atılım University ATÜ-LAP-C-1718-06/ROKETSAN: Development of Ammonia Borane Based Chemical Hydrogen Storage Technique for Fuel Cells Used in Aviation Applications, 2017-2018 (Project coordinator)

15

ROKETSAN-TEKSIS Development of High Energy Density PEM Fuel Cell, 2016-2017 (Researcher)

16

Atılım University ATÜ-LAP-C-1617-05/ROKETSAN: Development of H2O2 Fuel Cell Systems for Aerospace Applications, 2016-2017 (Project coordinator)

17

Atılım University ATÜ-LAP-C-1516-03: Hydrogen Production from Sodium Borohydride and Development of Sodium Borohydride PEM Fuel Cell, 2015-2016 (Project coordinator)

18

Dokuz Eylül University BAP: Development and Testing Direct Methanol Fuel Cell with Different Materials, 2016-2018 (Researcher)

19

Dokuz Eylül University BAP: Development of Innovative Fuel Cells Based on Single Wall Carbon Nanotube and Multi Wall Carbon Nanotube, 2018 -2021 (Researcher)

20

Atılım University ATÜ-LAP-1415-02: Development of High-Performance Membrane Electrode Assembly for PEM Fuel Cell and Use in Fuel Cell Powered Scooter Prototype, 2014-2015 (Project coordinator)

21

TUBITAK-2241/A Development of High-Performance electrodes for Portable PEM Fuel Cells, 2014-2015 (Project coordinator)

1

Berna Sezgin, Yilser Devrim, Tayfur Ozturk,, Inci Eroglu, Hydrogen Energy Systems for Underwater, Applications, International Journal of Hydrogen Energy, 2022 (accepted).

2

Yılser Devrim, Gizem Nur Bulanık Durmuş, Composite membrane by incorporating sulfonated graphene oxide in polybenzimidazole for high-temperature proton exchange membrane fuel cells, International Journal of Hydrogen Energy, 2022, 10.1016/j.ijhydene.2021.12.257.

3

Enis Oğuzhan Eren, Necati Özkan, Yılser Devrim, Preparation of polybenzimidazole/ZIF-8 and polybenzimidazole/UiO-66 composite membranes with enhanced proton conductivity, International Journal of Hydrogen Energy, 2021, https://doi.org/10.1016/j.ijhydene.2021.11.045

4

Gizem Nur Bulanık Durmus, C.Ozgur Colpan, Yılser Devrim, Composite Membrane by Incorporating Sulfonated Graphene Oxide in Polybenzimidazole for High Temperature Proton Exchange Membrane Fuel Cells, 2022, Accepted

5

Dedar Emad Hussin, Yağmur Budak, Yılser Devrim, Development and performance analysis of polybenzimidazole/boron nitride composite membranes for high-temperature PEM fuel cells, International Journal of Energy Research, 2021, https://doi.org/10.1002/er.7418

6

Gizem Nur Bulanık Durmus, C.Ozgur Colpan, Yılser Devrim, A review on the development of the electrochemical hydrogen compressors, Journal of Power Sources, Volume 494, 2021, 229743, https://doi.org/10.1016/j.jpowsour.2021.229743.

7

Ceren Ceylan, Yılser Devrim, Design and simulation of the PV/PEM fuel cell-based hybrid energy system using MATLAB/Simulink for greenhouse application, International Journal of Hydrogen Energy, Volume 46, Issue 42, 2021,22092-22106, https://doi.org/10.1016/j.ijhydene.2021.04.034

8

Tuqa Majeed Hameed Al-Msrhad, Yılser Devrim, Arife Uzundurukan, Yağmur Budak, Investigation of hydrogen production from sodium borohydride by carbon nano tube-graphene supported PdRu bimetallic catalyst for PEM fuel cell application,International Journal of Energy Research Early View. 2021, https://doi.org/10.1002/er.7417

9

Serkan Eryilmaz, İrem Bulanık, Yilser Devrim, Reliability based modeling of hybrid solar/wind power system for long term performance assessment, Reliability Engineering & System Safety,  2021, 209, 107478.

10

Arife Uzundurukan, Elif Seda Akça, Yağmur Budak, Yılser Devrim, Carbon nanotube-graphene supported bimetallic electrocatalyst for direct borohydride hydrogen peroxide fuel cells, Renewable Energy, vol. 172(C), 1351-1364. https://doi.org/10.1016/j.renene.2020.12.003

11

Enis Oğuzhan Eren, Necati Özkan, Yılser Devrim, Development of Non-Noble Co-N-C Electrocatalyst for High-Temperature Proton Exchange Membrane Fuel Cells, International Journal of Hydrogen Energy, 2020, 45, 33957-33967.

12

Mogdam Gassy Hussein Al- Tememy, Yılser Devrim, Development of effective bimetallic catalyst for high temperature PEM fuel cell to improve CO tolerance, International Journal of Energy Research, 2020,45, 2, 3343-3357.

13

Enis Oğuzhan Eren, Necati Özkan, Yılser Devrim, Polybenzimidazole-modified carbon nanotubes as a support material for platinum-based high-temperature proton exchange membrane fuel cell electrocatalysts, International Journal of Hydrogen Energy, 2020, DOI: 10.1016/j.ijhydene.2020.07.101 (In press)

14

Yağmur Budak, Yılser Devrim, Evaluation of hybrid solar-wind-hydrogen energy system based on methanol electrolyzer, International Journal of Energy Research, 2020, 44, 13, 10222-102.

15

Yağmur Budak, Yılser Devrim, Micro-Cogeneration Application of a High-Temperature PEM Fuel Cell Stack Operated with Polybenzimidazole based Membranes, International Journal of Hydrogen Energy, 2020, 45, 35198-35207.

16

Yilser Devrim and Serkan Eryilmaz, Reliability based evaluation of hybrid wind-solar energy system, Journal of Risk and Reliability, 2020, 235, 1, 136-143.

17

Cihangir Kan, Yilser Devrim, Serkan Eryilmaz, On the theoretical distribution of the wind farm power when there is a correlation between wind speed and wind turbine availability, Reliability Engineering & System Safety, Volume 203, 2020, 107115.

18

Arife Uzundurukan, Muhittin Bilgili, Yılser Devrim, Examination of compression effects on PEMFC performance by numerical and experimental analyses, International Journal of Hydrogen Energy, 45, 60, 35085-35096.

19

Arife, Sağlam, Yılser Devrim, Carbon nanotube-graphene hybrid supported platinum as an effective catalyst for hydrogen generation from hydrolysis of ammonia borane, International Journal of Hydrogen Energy, 44, 49, 2019, 26773-26782.

20

Serkan Eryilmaz, Yilser Devrim, Reliability and optimal replacement policy for a k-out-of-n system subject to shocks, Reliability Engineering & System Safety, 188, 2019,  393-397.

21

Serkan Eryilmaz, Yılser Devrim, Theoretical derivation of wind plant power distribution with the consideration of wind turbine reliability, Reliability Engineering & System Safety, 185, 2019, 192-197.

22

Arife, Sağlam, Yılser Devrim, Hydrogen generation from sodium borohydride hydrolysis by multi-walled carbon nanotube supported platinum catalyst: A kinetic study, International Journal of Hydrogen Energy,  44, 33, 2019, 17586-17594.

23

Yağmur Budak, Yılser Devrim, Comparative study of PV/PEM fuel cell hybrid energy system based on methanol and water electrolysis, Energy Conversion and Management, 2019, 179, , 46-57.

24

Yılser Devrim, Elif Damla Arıca, Investigation of the effect of graphitized carbon nanotube catalyst support for high temperature PEM fuel cells, International Journal of Hydrogen Energy, 2019, inpress.

25

Yılser Devrim, Elif Damla Arıca, Multi-walled carbon nanotubes decorated by platinum catalyst for high temperature PEM fuel cell, International Journal of Hydrogen Energy, 2019, 44, 34, 18951-18966.

26

Yagmur Nalbant, C. Ozgur Colpan, Yılser Devrim, Energy and exergy performance assessments of a high temperature-proton exchange membrane fuel cell based integrated cogeneration system, International Journal of Hydrogen Energy, 2019, 43:3578–3589.

27

Güvenç Apaydın, Can Özgür Çolpan, Yılser Devrim, Performance of a HT-PEMFC having a Catalyst with Graphene and Multi-Walled Carbon Nanotube Support, International Journal of Energy Research, 2019;1–12.

28

Yılser Devrim, Ayhan Albostan, Hüseyin Devrim, Experimental investigation of CO tolerance in high temperature PEM fuel cells, International Journal of Hydrogen Energy, 2018, 43, 18672-18681.

29

Yağmur Budak, Yılser Devrim, Investigation of micro-combined heat and power application of PEM fuel cell systems, Energy Conversion and Management, Volume 160, 486-494, 2018

30

Yılser Devrim, Elif Damla Arıca, Ayhan Albostan, Graphene based catalyst supports for high temperature PEM fuel cell application, International Journal of Hydrogen Energy, Volume 43, Issue 26, 11820-11829, 2018.

31

Dilara Gulcin Caglayan, Berna Sezgin, Yılser Devrim, Inci Eroglu, Three-dimensional non-isothermal model development of high temperature PEM Fuel Cells, International Journal of Hydrogen Energy, Volume 43, Issue 23, 10834-10841, 2018

32

Yagmur Nalbant, C. Ozgur Colpan, Yılser Devrim, Development of a one-dimensional and semi-empirical model for a high temperature proton exchange membrane fuel cell, International Journal of Hydrogen Energy, Volume 43, Issue 11, 2018, 5939-5950.

33

Adnan Ozden, Mustafa Ercelik, Yılser Devrim, C. Ozgur Colpan, Feridun Hamdullahpur, Evaluation of sulfonated polysulfone/zirconium hydrogen phosphate composite membranes for direct methanol fuel cells, Electrochimica Acta, Volume 256, Pages 196-210, 2017.

34

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 2648-2657, 2017.

35

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, Pages 1-13, 2017.

36

Mustafa Ercelik, Adnan Ozden, Yılser Devrim, C. Ozgur Colpan, Investigation of Nafion based composite membranes on the performance of DMFCs, International Journal of Hydrogen Energy, Volume 42, Issue 4, Pages 2658-2668, 2017.

37

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, Pages 2636-2647, 2017.

38

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, 759-766, 2016

39

Berna Sezgin, Dilara Gulcin Caglayan, Yılser 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, Pages 10001-10009, 2016

40

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, Pages 10044-10052, 2016.

41

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, Pages 10060-10070, 2016.

42

Yılser Devrim, and Ayhan Albostan, Graphene-Supported Platinum Catalyst-Based Membrane Electrode Assembly for PEM Fuel Cell Journal of Electronic Materials, Volume 45, Issue 8, Pages 3900-3907, 2016

43

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: 2648-2657, 2016.

44

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,  Pages 15336-15342, Issue 44, 2015.

45

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, Pages 15301-15310, 2015.

46

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, Pages 15328-15335, 2015.

47

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, Pages 910-923, 2015.

48

Yılser Devrim, Kübra Pehlivanoğlu, Design of a hybrid photovoltaic-electrolyzer-PEM fuel cell system for developing solar model, Phys. Status Solidi C, Pages 1–6, 2015.

49

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, Pages 7707-7719, 2015.

50

Yılser Devrim, Huseyin Devrim, PEM fuel cell short stack performances of silica doped nanocomposite membranes, International Journal of Hydrogen Energy, Volume 40, Issue 24, Pages 7870-7878, 2015.

51

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, Pages 741-751, 2014.

1

Gizem Nur Bulanık Durmuş, Enis Oğuzhan Eren, Yılser Devrim, C. Ozgur Colpan, Necati Özkan, Effect of Temperature and Reformate Gas Composition on the Performance of High-Temperature Electrochemical Hydrogen Separation, 6th International Hydrogen Technologies Congress (IHTEC-2022), January 23-26, 2022, Canakkale, Turkey.

2

Cemil Kuzu, Gizem Nur Bulanık Durmuş, C. Ozgur Colpan, Yilser Devrim, Electrochemical Modeling of a PBI Membrane-Based High Temperature-Electrochemical Hydrogen Compressor Fed with H2 and CO Mixture, 6th International Hydrogen Technologies Congress (IHTEC-2022), January 23-26, 2022, Canakkale, Turkey.

3

Berna Sezgin, Yilser Devrim, Tayfur Öztürk,Inci Eroglu, Hydrogen Energy Systems for Underwater Applications, 5th International Hydrogen Technologies Congress (IHTEC-2021), May 26-28, 2021.

4

Gizem Nur Bulanik Durmus, Can Ozgur Colpan, Yilser Devrim, High Temperature Electrochemical Hydrogen Purification Using Polybenzimidazole Membrane 5th International Hydrogen Technologies Congress (IHTEC-2021), May 26-28, 2021.

5

Oguzhan Eren, Necati Ozkan, Yilser Devrim, Preparation of Polybenzimidazole-MOF Composite Membranes with Enhanced Proton Conductivity, 5th International Hydrogen Technologies Congress (IHTEC-2021), May 26-28, 2021.

6

Duygu Kemeriz, Yagmur Budak, Serkan Eryilmaz, Yilser Devrim, Design and Economic Optimization of PV/Wind/Hydrogen Hybrid Power System, 5th International Hydrogen Technologies Congress (IHTEC-2021), May 26-28, 2021.

7

Guvenc Umur Alpaydin, Can Ozgur Colpan, Yilser Devrim, Experimental and Mathematical Investigation of a Direct Dimethyl Ether Fuel Cell, 9th Global Conference on Global Warming (GCGW-2021), August 1-4, 2021, Croatia.

8

Yılser Devrim, High Temperature Proton Exchange Membrane Fuel Cell Technology, 3rd International Hydrogen Energy Congress And Exhibitions June 14-16, 2021/Gazi University, Ankara, Turkey

9

Yılser Devrim, Serkan Eryılmaz, Reliability Evaluation of a Renewable Hybrid Energy System, 11th International Conference on Mathematical Methods in Reliability (MMR2019) from 3-7 June, Hong Kong 2019.

10

Arife Uzundurukan, Muhittin Bilgili, Yılser Devrim, Investigation of Compression Pressure Distribution of Proton Exchange Membrane Fuel Cell, 4rd International Hydrogen Technologies Congress, Edirne, Turkey, (Oral presentation), 2019.

11

Yağmur Budak, Hüseyin Devrim, Yılser Devrim, Design, Manufacturing and Testing of High Temperature PEM Fuel Cell Stack, 4rd International Hydrogen Technologies Congress, Edirne, Turkey, (Oral presentation), 2019.

12

Elif Seda Akça, Arife Uzundurukan, Yılser Devrim, Development of the Liquid Fuel Based Fuel Cell for Air-Independent Propulsion Systems, 4rd International Hydrogen Technologies Congress, Edirne, Turkey, (Oral presentation), 2019.

13

A Görkem Yalın, Yılser Devrim, Can Özgür Çolpan, Tahir Hikmet Karakoç, Hybridization of Fuel Cell Powered Unmanned Aerial Vehicle. 10th International Exergy, Energy and Environment Symposium (IEEES-10), Central Mining Institute, Katowice, Poland, (Oral presentation), 2018

14

Elif Damla Arica, Yılser Devrim, Microwave Assisted Synthesis of Pt/MWCNT Catalyst for High Temperature PEM Fuel Cell, 3rd International Hydrogen Technologies Congress, p:32, Alanya, Turkey, (Oral presentation), 2018

15

Güvenç Umur Alpaydın, Elif Damla Arıca, Yılser Devrim, Can Özgür Çolpan, Synthesis and Characteriza on of Electrocatalyst with Graphene and Mul -Walled Carbon Nanotube Support Material, 3rd International Hydrogen Technologies Congress, p:71, Alanya, Turkey, (Oral presentation), 2018

16

Celal Yılmaz, Muhittin Bilgili, Yılser Devrim, Effect of Bipolar Plate Gas Flow Channel Pattern on Proton Exchange Membrane Fuel Cells Performance, 3rd International Hydrogen Technologies Congress, p:32, Alanya, Turkey, (Oral presentation), 2018

17

Yağmur Nalbant, Can Özgür Çolpan, Yılser Devrim, Development of a Mathematical Model for a HT-PEMFC Stack Based Cogeneration System, 3rd International Hydrogen Technologies Congress, p: 40, Alanya, Turkey, (Oral presentation), 2018

18

Yılser Devrim, Kübra Pehlivanoğlu, Ömer Erdemir, Celal Yılmaz, Hüseyin Devrim, Development of Effective Cooling System for High Temperature PEM Fuel Cell, 3rd International Hydrogen Technologies Congress, p:33, Alanya, Turkey, (Oral presentation), 2018

19

Arife Sağlam, Elif Damla Arıca, Yılser Devrim, Investigation of Hydrogen Generation from Sodium Borohydride Hydrolysis Reaction with Different Catalyst, 3rd International Hydrogen Technologies Congress, p:88, Alanya, Turkey, (Oral presentation), 2018

20

Yılser Devrim, Hüseyin Devrim, Ayhan Albostan, Experimental Investigation of CO Tolerance in High Temperature PEM Fuel Cells, mESC-IS, 2nd Int. Symposium on Materials for Energy Storage and Conversion Ortahisar, Cappadocia. (Oral Presentation), 2017

21

Yılser Devrim, Kübra Pehlivanoğlu, Ömer Erdemir, Hüseyin Devrim, Design and Development of High Temperature PEM Fuel Cell for Airport Ground Handling Operations, mESC-IS, 2nd Int. Symposium on Materials for Energy Storage and Conversion Ortahisar, Cappadocia. (Oral Presentation), 2017

22

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, L-32, L-32, 104, Siracusa – Italy (Oral Presentation), 2017

23

Yagmur Nalbant, Can Ozgur Colpan, Yılser 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, 454-461 (Oral Presentation), 2017

24

Yılser Devrim, Kübra Pehlivanoğlu, Ayhan Albostan, Design and Analysis of Solar – Unitized Fuel Cell Hybrid System, Inerma - International Energy Raw Materials and Energy Summit, Istanbul, Turkey. (Oral Presentation), 2017

25

Alper Karakoç, İlgi Demirci, Ayhan Albostan, Yılser Devrim, Power Improvement Strategies of Çayırhan Power Plant, Inerma - International Energy Raw Materials and Energy Summit, Istanbul, Turkey. (Poster Presentation), 2017

26

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, p.93 Sarajevo Bosnia and Herzegovina (Oral Presentation), 2017

27

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), p.17, Adana, Turkey (Oral Presentation) , 2017

28

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), p.17, Adana, Turkey, (Oral Presentation), 2017

29

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), Adana, Turkey, p.17, (Oral Presentation), 2017

30

Mustafa Ercelik, Yagmur Ozdemir, Adnan Ozden, Yılser 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), p.17, Adana, Turkey (Oral Presentation), 2017

31

Yılser Devrim, Yağmur Özdemir, İnci Eroğlu, Investigation of Electrode Structure on High Temperature PEM Fuel Cell Performance, 10th International Clean Energy Symposium (ICES), İstabul Turkey (Oral Presentation), 2016

32

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), İstabul Turkey (Oral Presentation), 2016

33

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), Antalya, Turkey (Oral Presentation), 2016

34

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, (Poster Presentation), 2016

35

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 (Oral Presentation), 2016

36

Berna Sezgin, D. Gulcin Caglayan, Yılser 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 (Oral Presentation), 2016

37

D. Gulcin Caglayan, Berna Sezgin, Yılser 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 (Oral Presentation), 2016

38

Yılser Devrim, Kubra Pehlivanoğlu, Design of Unitized Regenerative Fuel Cell Hybrid System With Solar Energy Storage, 192., İstanbul’da “Uluslararası Solar Tr2016 (Oral Presentation), p:192-198, 2016

39

Yılser 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, (Oral presentation), 2015

40

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, (Oral presentation), 2015

41

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 (Poster presentation), 2015

42

Thomas Steenberg, Hans Aage Hjuler, Hector Rodrigo Garcia, Yılser 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 (Oral presentation), 2015

43

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, Kemer, Antalya, Turkey (Oral presentation),2015

44

Yılser Devrim, Ayhan Albostan, Analysis of a Hybrid Photovoltaic-Electrolyzer-PEM Fuel Cell System for Household Application (0041), SOLARTR 2014 Conference and Exhibition, İzmir, p 109, (Oral presentation), 2014

45

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), Antalya, Turkey, 43 (Oral presentation), 2014

46

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), Antalya, Turkey, (Oral presentation), 2014

47

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), Antalya, Turkey, (Oral presentation), 2014

48

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), Antalya, Turkey, 126 (Poster presentation), 2014

1

Yılser Devrim, Elif Damla Arıca, Proton Değişim Membran Yakıt Hücreleri için Pt/Karbon Nanotüp-Grafen Hibrit Katalizörlerin Hazırlanması, 30. Ulusal Kimya Kongresi, 5-8 Kasım 2018/Gazimağusa, KKTC, S-082

2

Arife Sağlam, Yılser Devrim, Karbon Nanotüp Üzerine Desteklenmiş Platin Katalizörü ile Sodyum Bor Hidrürden Hidrojen Üretiminin İncelenmesi, 30. Ulusal Kimya Kongresi, 5-8 Kasım 2018/Gazimağusa, KKTC, S-180.

3

Arife Sağlam, Yılser Devrim, Çok Duvarlı Karbon Nanotüp-Grafen Hibrit Destek Malzemesi Üzerine Desteklenmiş Platin Katalizörün Amonyum Borandan Hidrojen Üretimine Etkisinin İncelenmesi, 30. Ulusal Kimya Kongresi, 5-8 Kasım 2018/Gazimağusa, KKTC, S-226.

4

Ceren Ceylan, Yılser Devrim, 0048-PEM Fuel Cell Based Hybrid Energy System For Greenhouse Applications, SolarTR 2018 conference,Istanbul, November 29-30, p 74.

5

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, Çorum, Turkey, 2017

6

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, Çorum, Turkey, 2017

7

Elı̇f Damla Arıca, Yılser Devrim, Preparation of Pt/Carbon Nanotube Composite Electrocatalyt for Proton Exchange Membrane Fuel Cell, 29. National, Chemistry congress, Ankara, Turkey, 2017

8

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), p 89., İzmir, Turkey, (Oral presentation), 2017

9

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), 2016

10

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), p 92, İzmir, Turkey, (Oral presentation), 2016

11

Yılser Devrim, Yağmur Özdemir, Ayhan Albostan, Investigation of CO Tolerance of High Temperature PEM Fuel Cell based Polybenzimidazole, National Chemical Engineering Congress (UKMK-2016), Page 174, İzmir, Turkey (Oral presentation), 2016

12

Nurhan Üregen, Yılser Devrim, Ekin Özgirgin, Design of High Temperature PEM Fuel Cell Micro-Cogeneration System, National Chemical Engineering Congress (UKMK-2016), p 389, İzmir, Turkey (Poster presentation), 2016

13

Yağmur Budak, Cansu İskenderoğlu, Duygu Çelik, Yılser Devrim, Hidrojen Enerjisi ile Çalışan Elektrikli Bisiklet Geliştirilmesi", Konya, Turkey, Selçuk University Engineering Faculty 3rd Project Competition (Oral presentation), 2016

14

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, İstanbul (Oral presentation), 2015

15

Kübra Pehlivanoğlu, Yılser Devrim, Design of a Electrolyzer/Fuel Cell Hybrid System Combined with Solar Energy, National Hydrogen Technologies Congress, İstanbul (Oral presentation), 2015

16

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, İstanbul (Poster presentation), 2015

17

Dilara Gülçin Çağlayan, Berna Sezgin, Yılser Devrim, İnci Eroğlu, Modelling and Sensitivity Analysis of a Polymer Electrolyte Membrane Fuel Cell, National Hydrogen Technologies Congress, İstanbul (Oral presentation), 2015

18

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, İstanbul (Oral presentation), 2015

19

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, İstanbul, (Oral presentation), 2015

20

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, İstanbul (Oral presentation), 2015

21

Yılser Devrim, Kübra Pehlivanoğlu, Design of A Hybrid System Photovoltaicelecrolyzer- Pem Fuel Cell System with Developing a Solar Model, “Türk Güneş Elektriği Konferans ve Sergisi” SolarTR-3, 2015

22

Yılser Devrim, Kübra Pehlivanoğlu, Hüseyin Devrim, Preparation and Optimization of High Temperature PEM Fuel Cell Electrodes by Ultrasonik Coating Method, 27. National Chemistry Congress, Çanakkale/Turkey, S-ÇE006 (Oral presentation), 2015

23

Yılser Devrim, Kübra Pehlivanoğlu, Development of Polybenzimidazole/Graphene Oxide Composite Membranes for High Temperature PEM Fuel Cell, 27. National Chemistry Congress, Çanakkale/Turkey, S-ÇE005 (Oral presentation), 2015

24

Duygu Çelik, Sercan Kolik, Egemen Gökçe, Yılser Devrim, Preparation of High Performance Grafen Supported PEM Fuel Cell Electrodes, 2.  Student Project Competition, Selçuk University, p 147-148, Konya (Poster presentation), 2015

25

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, p 149-150, Konya (Poster presentation), 2015

26

Yılser Devrim, Hüseyin Devrim, İnci Eroğlu, Development of 500 W Proton Exchange Membrane Fuel Cell System, 11. National Chemical Engineering Congress, Eskişehir (Oral presentation), 2014