Initiating an efficient electrocatalyst for water splitting via valence configuration of cobalt-iron oxide

[Display omitted] •Co2+-rich CoFe oxide was prepared from CoFe-PBA by a chemical tailoring process.•Co2+-rich CoFe oxide has superior OER and HER property to the well-balanced one.•Co2+ prefers higher adsorbing capacity and optimized reaction energy barriers. Engineering valence state of active cent...

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Veröffentlicht in:	Applied catalysis. B, Environmental Environmental, 2019-12, Vol.258, p.117968, Article 117968
Hauptverfasser:	Guo, Peng, Wang, Zhaojie, Zhang, Tian, Chen, Chen, Chen, Yalan, Liu, Haijun, Hua, Minglei, Wei, Shuxian, Lu, Xiaoqing
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorbed water Carbon dioxide Chemical tailoring Cobalt Cobalt-iron oxide Configurations DFT calculations Electrocatalysts Energy of dissociation Iron oxides Noble metals Organic chemistry Pigments Splitting Valance configuration Valence Water splitting
Online-Zugang:	Volltext
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