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Št. zadetkov: 3
Identifiability analysis of degradation model parameters from transient CO2 release in low-temperature PEM fuel cell under various AST protocols
Andraž Kravos, Ambrož Kregar, Kurt Mayer, Viktor Hacker, Tomaž Katrašnik
Izvirni znanstveni članek
Oznake: platinum degradation;mechanistic modeling;transient real-time modeling;accelerated stress tests;
The detrimental effects of the catalyst degradation on the overall envisaged lifetime of low-temperature proton-exchange membrane fuel cells (LT-PEMFCs) represent a significant challenge towards further lowering platinum loadings and simultaneously achieving a long cycle life. The elaborated physica ...
Leto: 2021 Vir: Fakulteta za strojništvo (UL FS)
Study on commercially available membranes for alkaline direct ethanol fuel cells
Michaela Roschger, Sigrid Wolf, Andreas Billiani, Kurt Mayer, Maša Hren, Selestina Gorgieva, Boštjan Genorio, Viktor Hacker
Izvirni znanstveni članek
Oznake: bioetanol;elektrode;fluoropolimeri;ionomeri;membrane;bioethanol;electrodes;fluoropolymers;ionomers;membranes;
This study provides a comparison of different commercially available low-cost anion exchange membranes (AEMs), a microporous separator, a cation exchange membrane (CEM), and an anionic-treated CEM for their application in the liquid-feed alkaline direct ethanol fuel cell (ADEFC). Moreover, the effec ...
Leto: 2023 Vir: Fakulteta za strojništvo (UM FS)
Mechanistic study of fast performance decay of PtCu alloy-based catalyst layers for polymer electrolyte fuel cells through electrochemical impedance spectroscopy
Maximilian Grandi, Matija Gatalo, Ana Rebeka Kamšek, Gregor Kapun, Kurt Mayer, Francisco Ruiz-Zepeda, Martin Šala, Bernhard Marius, Marjan Bele, Nejc Hodnik, Merit Bodner, Miran Gaberšček, Viktor Hacker
Izvirni znanstveni članek
Oznake: materiali;kataliza;katalizatorji;platina;baker;elektrokemija;PEFC;catalyst layer;platinum–copper;degradation;ionomer;electrochemical impedance spectroscopy;membrane electrode assembly;
Leto: 2023 Vir: Kemijski inštitut (KI)
Št. zadetkov: 3
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