Facile synthesis and excellent electrochemical performance of CoP nanowire on carbon cloth as bifunctional electrode for hydrogen evolution reaction and supercapacitor
Facile synthesis and excellent electrochemical performance of CoP nanowire on carbon cloth as bifunctional electrode for hydrogen evolution reaction and supercapacitor
复制标题
碳布上CoP纳米线的简便合成和优异的电化学性能作为析氢反应和超级电容器的双功能电极
DOI：
10.1007/s40843-017-9120-6
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发表时间：
2017-12-01
影响因子：
8.1
通讯作者：
Liu, Zhongyuan
中科院分区：
文献类型：
--
作者：
Song, Jiefang;Xiang, Jianyong;Liu, Zhongyuan
In this paper, we report CoP nanowires supported on carbon cloth (CC) (CoP/CC) as a bifunctional electrode for hydrogen evolution reaction (HER) and supercapacitor. CoP/CC possess an excellent electrocatalytic performance for HER, with a Tafel slope of 56 mV/dec and a low overpotential of 68 mV to achieve a current density of 10 mA cm(-2). Remarkably, the bifunctional CoP/CC used as electrode for supercapacitor exhibit a higher specific capacitance of 674 F g(-1) at a scan rate of 5 mV s(-1) and maintains long-life cycling stability, retaining 86% of the initial capacitance after 10,000 cycles. CoP/CC will be a promising candidate as electrode for HER and supercapacitor.
