Ultrathin-Nanosheets-Composed CoSP Nanobrushes as an All-pH Highly Efficient Catalyst toward Hydrogen Evolution

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	Ultrathin-Nanosheets-Composed CoSP Nanobrushes as an All-pH Highly Efficient Catalyst toward Hydrogen Evolution
	Chen, Liang; Tang, Chun; Zhang, Qiuju; Wu, Jinggao; Chen, Hao; Li, Chang Ming
刊名	ACS SUSTAINABLE CHEMISTRY & ENGINEERING
	2018
卷号	6 期号:11 页码:15618-15623
关键词	High-performance Nanowire Array Electrocatalyst Water Carbon Nitrogen Energy Stability Oxidation Phosphide
英文摘要	It is very challenging to synthesize an all-pH highly efficient catalyst toward hydrogen evolution reaction (HER). Herein, the ratio of P/ S is delicately tuned to synthesize a unique CoSP nanobrush structure with vertically aligned ultrathin nanosheets on Ti mesh, which delivers remarkably extraordinary HER catalytic performance in all pH electrolytes with low overpotentials of 58, 106, and 89 mV at 10 mA cm(-2) and 116, 201, and 148 mV at 100 mA cm(-2) in 0.5 M H2SO4, 1.0 M phosphate, and 1.0 M KOH, respectively. The excellent performance is mainly attributed to the unique nanobrush structure with merit chemistry and physics. This work demonstrates a method to synthesize a high-performance non-noble catalyst while shedding light on the fundamental insight of P-modification and effect of P/S ratio.
学科主题	Chemistry ; Materials Science
语种	英语
公开日期	2018-12-04
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/17040]
专题	2018专题
推荐引用方式 GB/T 7714	Chen, Liang,Tang, Chun,Zhang, Qiuju,et al. Ultrathin-Nanosheets-Composed CoSP Nanobrushes as an All-pH Highly Efficient Catalyst toward Hydrogen Evolution[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2018,6(11):15618-15623.
APA	Chen, Liang,Tang, Chun,Zhang, Qiuju,Wu, Jinggao,Chen, Hao,&Li, Chang Ming.(2018).Ultrathin-Nanosheets-Composed CoSP Nanobrushes as an All-pH Highly Efficient Catalyst toward Hydrogen Evolution.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,6(11),15618-15623.
MLA	Chen, Liang,et al."Ultrathin-Nanosheets-Composed CoSP Nanobrushes as an All-pH Highly Efficient Catalyst toward Hydrogen Evolution".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 6.11(2018):15618-15623.