3D structured porous CoP3 nanoneedle arrays as an efficient bifunctional electrocatalyst for the evolution reaction of hydrogen and oxygen

被引：134

作者：

Wu, Tianli ^{[1
]}

Pi, Mingyu ^{[1
]}

Zhang, Dingke ^{[2
]}

Chen, Shijian ^{[1
]}

机构：

[1] Chongqing Univ, Sch Phys, Chongqing 401331, Peoples R China

[2] Chongqing Normal Univ, Coll Phys & Elect Engn, Chongqing 401331, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2016年 / 4卷 / 38期

基金：

中国国家自然科学基金;

关键词：

NICKEL PHOSPHIDE; HIGH-PERFORMANCE; NANOWIRE ARRAYS; MOLYBDENUM PHOSPHIDE; GENERATING HYDROGEN; CARBON CLOTH; ONE-STEP; WATER; FEP; CATHODE;

D O I：

10.1039/c6ta05838h

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Self-supported porous cobalt poly-phosphide nanoneedle arrays on carbon fiber paper (CoP3 NAs/CFP) are fabricated via topotactic phosphidation of the Co(OH)F/CFP precursor. The prepared CoP3 NAs/CFP, as a 3D structured electrocatalyst with a large specific surface area and high porosity, exhibits superior bifunctional electrocatalytic activity and durability for both the HER and OER.

引用

页码：14539 / 14544

页数：6

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