1. Faculty of Energy and Fuels, AGH University of Science and Technology, al. A. Mickiewicza 30, 30-059 Krakow, Poland
2. AGH Centre of Energy, AGH University of Science and Technology, ul. Czarnowiejska 36, 30-054 Krakow, Poland
3. School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China
4. Key Laboratory of Advanced Fuel Cells and Electrolyzers Technology of Zhejiang Province, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
5. Center for Hydrogen Technologies (CTH2), Institute of Power Engineering, ul. Augustowka 36, 02-981 Warsaw, Poland
6. Institute of Power Engineering, ul. Mory 8, 01-330 Warsaw, Poland