Direct oxygen isotope effect identifies the rate-determining step of electrocatalytic OER at an oxidic surface

Understanding reaction mechanisms is crucial for catalyst design. Here, natural-abundance isotope quantifications of O2 yield mechanistically significant reaction kinetic isotope effects for water oxidation over metal oxide electrodes, the bottleneck step of water electrolysis.

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Autores principales: Sandra Haschke, Michael Mader, Stefanie Schlicht, André M. Roberts, Alfredo M. Angeles-Boza, Johannes A. C. Barth, Julien Bachmann
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/5b00b716fc6b4038a71204492e7b56ad
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