NIMTE OpenIR  > 2018专题
Ultrathin-Nanosheets-Composed CoSP Nanobrushes as an All-pH Highly Efficient Catalyst toward Hydrogen Evolution
Tang, Chun; Zhang, Qiuju; Wu, Jinggao; Chen, Hao; Chen, Liang; Li, Chang Ming
2018
发表期刊ACS SUSTAINABLE CHEMISTRY & ENGINEERING
卷号6期号:11页码:15618-15623
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.
关键词High-performance Nanowire Array Electrocatalyst Water Carbon Nitrogen Energy Stability Oxidation Phosphide
学科领域Chemistry ; Materials Science
语种英语
文献类型期刊论文
条目标识符http://ir.nimte.ac.cn/handle/174433/17040
专题2018专题
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GB/T 7714
Tang, Chun,Zhang, Qiuju,Wu, Jinggao,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 Tang, Chun,Zhang, Qiuju,Wu, Jinggao,Chen, Hao,Chen, Liang,&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 Tang, Chun,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.
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