Voltage- and time-dependent valence state transition in cobalt oxide catalysts during the oxygen evolution reaction

Determining catalyst electronic structures during electrochemical reactions is crucial to understand mechanisms. Here authors perform in operando soft X-ray spectroscopy on a cobalt oxide catalyst during O2 evolution and observe voltage and time-dependent valence state transitions.

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Autores principales:	Jing Zhou, Linjuan Zhang, Yu-Cheng Huang, Chung-Li Dong, Hong-Ji Lin, Chien-Te Chen, L. H. Tjeng, Zhiwei Hu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/326ff1f8eef84b0cbff9063dc4cf8ceb
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spelling	oai:doaj.org-article:326ff1f8eef84b0cbff9063dc4cf8ceb2021-12-02T14:40:40ZVoltage- and time-dependent valence state transition in cobalt oxide catalysts during the oxygen evolution reaction10.1038/s41467-020-15925-22041-1723https://doaj.org/article/326ff1f8eef84b0cbff9063dc4cf8ceb2020-04-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-15925-2https://doaj.org/toc/2041-1723Determining catalyst electronic structures during electrochemical reactions is crucial to understand mechanisms. Here authors perform in operando soft X-ray spectroscopy on a cobalt oxide catalyst during O2 evolution and observe voltage and time-dependent valence state transitions.Jing ZhouLinjuan ZhangYu-Cheng HuangChung-Li DongHong-Ji LinChien-Te ChenL. H. TjengZhiwei HuNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Jing Zhou Linjuan Zhang Yu-Cheng Huang Chung-Li Dong Hong-Ji Lin Chien-Te Chen L. H. Tjeng Zhiwei Hu Voltage- and time-dependent valence state transition in cobalt oxide catalysts during the oxygen evolution reaction
description	Determining catalyst electronic structures during electrochemical reactions is crucial to understand mechanisms. Here authors perform in operando soft X-ray spectroscopy on a cobalt oxide catalyst during O2 evolution and observe voltage and time-dependent valence state transitions.
format	article
author	Jing Zhou Linjuan Zhang Yu-Cheng Huang Chung-Li Dong Hong-Ji Lin Chien-Te Chen L. H. Tjeng Zhiwei Hu
author_facet	Jing Zhou Linjuan Zhang Yu-Cheng Huang Chung-Li Dong Hong-Ji Lin Chien-Te Chen L. H. Tjeng Zhiwei Hu
author_sort	Jing Zhou
title	Voltage- and time-dependent valence state transition in cobalt oxide catalysts during the oxygen evolution reaction
title_short	Voltage- and time-dependent valence state transition in cobalt oxide catalysts during the oxygen evolution reaction
title_full	Voltage- and time-dependent valence state transition in cobalt oxide catalysts during the oxygen evolution reaction
title_fullStr	Voltage- and time-dependent valence state transition in cobalt oxide catalysts during the oxygen evolution reaction
title_full_unstemmed	Voltage- and time-dependent valence state transition in cobalt oxide catalysts during the oxygen evolution reaction
title_sort	voltage- and time-dependent valence state transition in cobalt oxide catalysts during the oxygen evolution reaction
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/326ff1f8eef84b0cbff9063dc4cf8ceb
work_keys_str_mv	AT jingzhou voltageandtimedependentvalencestatetransitionincobaltoxidecatalystsduringtheoxygenevolutionreaction AT linjuanzhang voltageandtimedependentvalencestatetransitionincobaltoxidecatalystsduringtheoxygenevolutionreaction AT yuchenghuang voltageandtimedependentvalencestatetransitionincobaltoxidecatalystsduringtheoxygenevolutionreaction AT chunglidong voltageandtimedependentvalencestatetransitionincobaltoxidecatalystsduringtheoxygenevolutionreaction AT hongjilin voltageandtimedependentvalencestatetransitionincobaltoxidecatalystsduringtheoxygenevolutionreaction AT chientechen voltageandtimedependentvalencestatetransitionincobaltoxidecatalystsduringtheoxygenevolutionreaction AT lhtjeng voltageandtimedependentvalencestatetransitionincobaltoxidecatalystsduringtheoxygenevolutionreaction AT zhiweihu voltageandtimedependentvalencestatetransitionincobaltoxidecatalystsduringtheoxygenevolutionreaction
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Voltage- and time-dependent valence state transition in cobalt oxide catalysts during the oxygen evolution reaction

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