- Journal articles and review articles in CC journals:
- I. Poljak, P. Županović, F. Barbir: Measurement of Proton Concentration in PEM by Hall Effect, Fuel Cells (2018) DOI: 10.1002/fuce.201700189 https://onlinelibrary.wiley.com/doi/abs/10.1002/fuce.201700189
- I. Pivac, D. Bezmalinović, F. Barbir: Catalyst degradation diagnostics of proton exchange membrane fuel cells using electrochemical impedance spectroscopy, International Journal of Hydrogen Energy 43, 29 (2018) 13512-13520 http://bib.irb.hr/prikazi-rad?&rad=945118
- Ž. Penga, I. Pivac, F. Barbir: Experimental Validation of Variable Temperature Flow Field Concept for Proton Exchange Membrane Fuel Cells, International Journal of Hydrogen Energy 42, 41 (2017) 26084-26093 http://bib.irb.hr/prikazi-rad?&rad=892180
- I. Pivac, B. Šimić, F. Barbir: Experimental diagnostics and modeling of inductive phenomena at low frequencies in impedance spectra of proton exchange membrane fuel cells, Journal of Power Sources 365 (2017) 240-248 http://bib.irb.hr/prikazi-rad?&rad=892176
- Ž. Penga, I. Tolj, F. Barbir: Computational fluid dynamics study of PEM fuel cell performance for isothermal and non-uniform temperature boundary conditions, International Journal of Hydrogen Energy 41, 39 (2016) 17585–17594 https://bib.irb.hr/prikazi-rad?&rad=830623
- I. Pivac, F. Barbir: Inductive phenomena at low frequencies in impedance spectra of proton exchange membrane fuel cells – A review, Journal of Power Sources 326 (2016), 112-119 https://bib.irb.hr/prikazi-rad?&rad=825835
- Scientific conference papers with international review:
- I. Poljak, P. Županović, F. Barbir: Measurement of Proton Concentration in PEM by Hall Effect, 3rd International Conference on Smart and Sustainable Technologies (SpliTech 2018, Split), Sveučilište u Splitu, FESB, Split, 2018. (ISBN: 978-953-290-081-1)
- I. Pivac, I. J. Halvorsen, D. Bezmalinović, F. Barbir, F. Zenith: Low-frequency EIS intercept as a diagnostic tool for PEM fuel cells degradation, European Fuel Cell Proceedings of the 7th European Fuel Cell Piero Lunghi Conference (EFC17, Naples) / Cigolotti, Viviana (ed.), ENEA, Rome, 2017. 231-232 (ISBN: 978-88-8286-356-2) http://bib.irb.hr/prikazi-rad?rad=914093
- Ž. Penga, G. Radica, F. Barbir: Computational Fluid Dynamics Analysis of Proton Exchange Membrane Fuel Cell Performance, AVL International Simulation Conference 2017 (AVL ISC 2017, Graz), AVL, Graz, 2017. – CONFIDENTIAL
- Ž. Penga, I. Pivac, I. Tolj, F. Barbir: Tracking the process at PEM fuel cell cathode in h-x diagram, Interklima 2017 24th International Symposium on Heating, Refrigerating and Air Conditioning (Interklima 2017, Zagreb) / Dović, Damir; Soldo, Vladimir; Mudrinić, Saša (ed.), Sveučilište u Zagrebu, FSB, Zagreb, 2017. (ISSN 1848-0527) http://bib.irb.hr/prikazi-rad?&rad=877587
- Ž. Penga, F. Barbir: Computational fluid dynamics model of high performance proton exchange membrane fuel cell without external humidification, Energy and the Environment 2016, Opatija / B. Franković (ed.), Hrvatski savez za sunčevu energiju, Rijeka, 2016. 147-156 (ISBN: 978-953-6886-23-4) http://bib.irb.hr/prikazi-rad?&rad=877588
- I. Pivac, D. Bezmalinović, F. Barbir: Electrochemical Impedance Spectroscopy for PEM Fuel Cell Degradation Diagnostics, Proceedings of the 6th European Fuel Cell Piero Lunghi Conference (EFC15, Naples) / Cigolotti, Viviana (ed.), ENEA, Rome, 2015. 171-172 (ISBN: 978-88-8286-324-1) https://bib.irb.hr/prikazi-rad?&rad=804208
- I. Pivac, B. Šimić, D. Bezmalinović, F. Barbir: Inductance at Low Frequencies in Electrochemical Impedance Spectroscopy of PEM Fuel Cells, 5th European PEFC & H2 Forum 2015 (EFCF 2015, Lucerne) / Barbir, Frano; Esposito, Angelo; Hissel, Daniel; Radica, Gojmir; Scholta, Joachim; Tolj, Ivan (ed.), European Fuel Cell Forum AG, Lucerne, 2015. Chapter 05 – 54-59 (ISBN: 978-3-905592-19-1) https://bib.irb.hr/prikazi-rad?&rad=792790
- Other scientific papers presented at international conferences:
- F. Barbir, A. Alajbeg: Efficiency analysis of the electrochemical hydrogen compressor, 22nd World Hydrogen Energy Conference 2018 (WHEC 2018), Rio de Janeiro, 17-22 June, 2018
- Ž. Penga, I. Pivac, F. Barbir: Coolant Induced Variable Temperature Flow Field for PEM Fuel Cells: Experimental Validation of the Developed CFD Model, 15th Symposium on Modeling and Experimental Validation of Electrochemical Energy Devices (ModVal 2018), Aarau, 12-13 April, 2018 http://bib.irb.hr/prikazi-rad?&rad=935093
- F. Barbir, Ž. Penga, I. Pivac: Segmented Fuel Cell for Verification of Variable Temperature Flow Field Concept, 232nd ECS Meeting, National Harbor, USA, 1-5 October, 2017 http://bib.irb.hr/prikazi-rad?&rad=897827
- Ž. Penga, I. Pivac, I. Tolj, F. Barbir: Tracking the processes at PEM fuel cell anode and cathode in h-x diagram, 9th International Exergy, Energy and Environment Symposium (IEEES-9), Split, 14-17 May, 2017 http://bib.irb.hr/prikazi-rad?&rad=892187
- I. Pivac, F. Barbir: Modeling of inductive phenomena at low frequencies in electrochemical impedance spectroscopy of PEM fuel cell, 14th Symposium on Fuel Cell and Battery Modelling and Experimental Validation (ModVal 14), Karlsruhe, 2-3 March, 2017 http://bib.irb.hr/prikazi-rad?&rad=877593
- Ž. Penga, I. Pivac, F. Barbir: Segmented PEM fuel cell for verification of the variable temperature flow field concept, 14th Symposium on Fuel Cell and Battery Modelling and Experimental Validation (ModVal 14), Karlsruhe, 2-3 March, 2017 http://bib.irb.hr/prikazi-rad?&rad=877594
- I. Pivac, D. Bezmalinović, F. Barbir: Istraživanje trajnosti membranskih gorivnih članaka, 12. međunarodno znanstveno-stručno savjetovanje Energetska i procesna postrojenja (EIPP 2016), Rovinj, 16-18 November, 2016 http://bib.irb.hr/prikazi-rad?&rad=892203
- I. Pivac, Z. Penga, F. Barbir: Water Balance in Non-Humidified PEM Fuel Cell with Different Membrane Thicknesses, PRiME 2016/230th ECS Meeting, Honolulu, 2-7 October, 2016 https://bib.irb.hr/prikazi-rad?&rad=857578
- Ž. Penga, I. Pivac, I. Tolj, F. Barbir: Variable temperature flow field for proton exchange membrane fuel cells, 21st World Hydrogen Energy Conference 2016 (WHEC 2016), Zaragoza, 13-16 June, 2016 https://bib.irb.hr/prikazi-rad?&rad=856438