Porous cobalt phosphide/graphitic carbon polyhedral hybrid composites for efficient oxygen evolution reactions

被引：114

作者：

Wu, Renbing ^{[1
,2
]}

Wang, Dan Ping ^{[3
,4
]}

Zhou, Kun ^{[2
]}

Srikanth, Narasimalu ^{[3
]}

Wei, Jun ^{[5
]}

Chen, Zhong ^{[3
,4
]}

机构：

[1] Fudan Univ, Dept Mat Sci, Shanghai 200433, Peoples R China

[2] Nanyang Technol Univ, Sch Mech & Aerosp Engn, Singapore 639798, Singapore

[3] Nanyang Technol Univ, Energy Res Inst, Singapore 6371412, Singapore

[4] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

[5] Singapore Inst Mfg, Singapore 638075, Singapore

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2016年 / 4卷 / 36期

基金：

新加坡国家研究基金会; 中国国家自然科学基金;

关键词：

BIFUNCTIONAL ELECTROCATALYST; HIGH-PERFORMANCE; GRAPHENE OXIDE; NANOWIRE ARRAYS; FUEL-CELLS; REDUCTION; OXIDATION; CATALYSTS; PHOSPHIDE; DESIGN;

D O I：

10.1039/c6ta05679b

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：

We report a novel hybrid composite constructed from ultrasmall CoP nanoparticles embedded within N-doped graphitic carbon polyhedra (CoP@GC) through simultaneous pyrolysis and phosphidation of a preformed Co-based zeolitic imidazolate framework (ZIF-67). The composite structure could be a promising candidate for electrocatalytic oxygen evolution reactions.

引用

页码：13742 / 13745

页数：4

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