Engineering electrocatalytic activity in nanosized perovskite cobaltite through surface spin-state transition

The activity of electrocatalysts exhibits a strong dependence on their electronic structures. Here, the authors manipulate the eg filling of perovskite cobaltite LaCoO3nanoparticles by changing particle size and show improved oxygen evolution activity with increased numbers of surface high-spin coba...

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Auteurs principaux:	Shiming Zhou, Xianbing Miao, Xu Zhao, Chao Ma, Yuhao Qiu, Zhenpeng Hu, Jiyin Zhao, Lei Shi, Jie Zeng
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2016
Sujets:	Science Q
Accès en ligne:	https://doaj.org/article/82763ab7e4d74ba087491b8d769dbef7
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spelling	oai:doaj.org-article:82763ab7e4d74ba087491b8d769dbef72021-12-02T17:31:51ZEngineering electrocatalytic activity in nanosized perovskite cobaltite through surface spin-state transition10.1038/ncomms115102041-1723https://doaj.org/article/82763ab7e4d74ba087491b8d769dbef72016-05-01T00:00:00Zhttps://doi.org/10.1038/ncomms11510https://doaj.org/toc/2041-1723The activity of electrocatalysts exhibits a strong dependence on their electronic structures. Here, the authors manipulate the eg filling of perovskite cobaltite LaCoO3nanoparticles by changing particle size and show improved oxygen evolution activity with increased numbers of surface high-spin cobalt ions.Shiming ZhouXianbing MiaoXu ZhaoChao MaYuhao QiuZhenpeng HuJiyin ZhaoLei ShiJie ZengNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Shiming Zhou Xianbing Miao Xu Zhao Chao Ma Yuhao Qiu Zhenpeng Hu Jiyin Zhao Lei Shi Jie Zeng Engineering electrocatalytic activity in nanosized perovskite cobaltite through surface spin-state transition
description	The activity of electrocatalysts exhibits a strong dependence on their electronic structures. Here, the authors manipulate the eg filling of perovskite cobaltite LaCoO3nanoparticles by changing particle size and show improved oxygen evolution activity with increased numbers of surface high-spin cobalt ions.
format	article
author	Shiming Zhou Xianbing Miao Xu Zhao Chao Ma Yuhao Qiu Zhenpeng Hu Jiyin Zhao Lei Shi Jie Zeng
author_facet	Shiming Zhou Xianbing Miao Xu Zhao Chao Ma Yuhao Qiu Zhenpeng Hu Jiyin Zhao Lei Shi Jie Zeng
author_sort	Shiming Zhou
title	Engineering electrocatalytic activity in nanosized perovskite cobaltite through surface spin-state transition
title_short	Engineering electrocatalytic activity in nanosized perovskite cobaltite through surface spin-state transition
title_full	Engineering electrocatalytic activity in nanosized perovskite cobaltite through surface spin-state transition
title_fullStr	Engineering electrocatalytic activity in nanosized perovskite cobaltite through surface spin-state transition
title_full_unstemmed	Engineering electrocatalytic activity in nanosized perovskite cobaltite through surface spin-state transition
title_sort	engineering electrocatalytic activity in nanosized perovskite cobaltite through surface spin-state transition
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/82763ab7e4d74ba087491b8d769dbef7
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Engineering electrocatalytic activity in nanosized perovskite cobaltite through surface spin-state transition

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