Ultrahigh-performance tungsten-doped perovskites for the oxygen evolution reaction

Here, using the materials genome strategy, we can account for the comprehensive effects of composition, structure, active sites and adsorption energy, and identify a novel B-site cation ordered double perovskite, SrCo 0.4 Fe 0.2 W 0.4 O 3−δ (SCFW 0.4 ), as a superior OER electrocatalyst, which shows...

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Veröffentlicht in:	Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2018, Vol.6 (21), p.9854-9859
Hauptverfasser:	Chen, Gao, Hu, Zhiwei, Zhu, Yanping, Chen, Zhi-Gang, Zhong, Yijun, Lin, Hong-Ji, Chen, Chien-Te, Tjeng, Liu Hao, Zhou, Wei, Shao, Zongping
Format:	Artikel
Sprache:	eng
Schlagworte:	Composition effects Genomes Oxygen evolution reactions Perovskites Tungsten
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Zusammenfassung:	Here, using the materials genome strategy, we can account for the comprehensive effects of composition, structure, active sites and adsorption energy, and identify a novel B-site cation ordered double perovskite, SrCo 0.4 Fe 0.2 W 0.4 O 3−δ (SCFW 0.4 ), as a superior OER electrocatalyst, which shows outstanding activity and excellent operational stability.
ISSN:	2050-7488 2050-7496
DOI:	10.1039/C8TA02864H