Reduced water dissociation barrier on constructing Pt-Co/CoOx interface for alkaline hydrogen evolution

Water dissociation process is generally regarded as the rate-limiting step for alkaline hydrogen evolution reaction (HER), and severely inhibits the catalytic efficiency of Pt based catalysts. To overcome this problem, the in-situ constructed interfaces of Pt-Co alloy and amorphous cobalt oxide (CoO...

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Veröffentlicht in:	Nano research 2022-06, Vol.15 (6), p.4958-4964
Hauptverfasser:	Wang, Yandong, Wu, Wei, Chen, Runzhe, Lin, Caoxin, Mu, Shichun, Cheng, Niancai
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorbed water Adsorption Aluminum Amorphous alloys Atomic/Molecular Structure and Spectra Biomedicine Biotechnology Carbon Catalysts Chemistry and Materials Science Cobalt Cobalt oxides Condensed Matter Physics Density functional theory Electrolytes Graphene Hydrogen Hydrogen evolution reactions Interfaces Materials Science Nanoparticles Nanotechnology Nanowires Nickel Platinum Platinum base alloys Research Article
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