Influence of iron doping on tetravalent nickel content in catalytic oxygen evolving films

Iron doping of nickel oxide films results in enhanced activity for promoting the oxygen evolution reaction (OER). Whereas this enhanced activity has been ascribed to a unique iron site within the nickel oxide matrix, we show here that Fe doping influences the Ni valency. The percent of Fe(3+) doping...

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Detalhes bibliográficos
Publicado no:Proc Natl Acad Sci U S A
Main Authors: Li, Nancy, Bediako, D. Kwabena, Hadt, Ryan G., Hayes, Dugan, Kempa, Thomas J., von Cube, Felix, Bell, David C., Chen, Lin X., Nocera, Daniel G.
Formato: Artigo
Idioma:Inglês
Publicado em: National Academy of Sciences 2017
Assuntos:
Physical Sciences
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5321006/
https://ncbi.nlm.nih.gov/pubmed/28137835
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1620787114
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