电催化剂
硫化钴
钴
析氧
无定形固体
催化作用
氧气
无机化学
硫化物
化学
材料科学
化学工程
多孔性
吸附
电化学
电极
物理化学
结晶学
冶金
有机化学
工程类
作者
Pingwei Cai,Jianfeng Huang,Junxiang Chen,Zhenhai Wen
标识
DOI:10.1002/ange.201701280
摘要
Abstract A novel OER electrocatalyst, namely oxygen‐incorporated amorphous cobalt sulfide porous nanocubes (A‐CoS 4.6 O 0.6 PNCs), show advantages over the benchmark RuO 2 catalyst in alkaline/neutral medium. Experiments combining with calculation demonstrate that the desirable O* adsorption energy, associated with the distorted CoS 4.6 O 0.6 octahedron structure and the oxygen doping, contribute synergistically to the outstanding electrocatalytic activity.
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