Durable ultra‐low‐platinum ionomer‐free anode catalyst for hydrogen proton exchange membrane fuel cell

Summary An ultra‐low‐platinum catalyst based on finely dispersed platinum (Pt) deposited on a highly porous complex microporous layer was investigated as a candidate of durable anode catalyst for hydrogen oxidation reaction (HOR) in proton exchange membrane fuel cells. Etching of teflonated and nitr...

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Veröffentlicht in:	International journal of energy research 2020-05, Vol.44 (6), p.4641-4651
Hauptverfasser:	Ostroverkh, Anna, Dubau, Martin, Kúš, Peter, Haviar, Stanislav, Václavů, Michal, Šmíd, Břetislav, Fiala, Roman, Yakovlev, Yurii, Ostroverkh, Yevhenii, Johánek, Viktor
Format:	Artikel
Sprache:	eng
Schlagworte:	Anodes Anodizing Carbon sources Catalysts Cathodes Cerium Cerium oxides Cycles Dispersion Durability Electrocatalysts Electrochemistry Electrodes Etching Flooding Fuel cells Fuel technology Heavy metals hydrogen oxidation reaction Ionomers ionomer‐free low platinum catalyst Magnetron sputtering Membranes Metals Oxidants Oxidation Oxidizing agents Oxygen plasma Platinum proton exchange membrane fuel cell Proton exchange membrane fuel cells Protons Stability Static loads Substrates
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