One-step MOF-derived Co/Co9S8 nanoparticles embedded in nitrogen, sulfur and oxygen ternary-doped porous carbon: an efficient electrocatalyst for overall water splitting

被引：87

作者：

Du, Jiao ^{[1
]}

Wang, Rui ^{[1
]}

Lv, Ya-Ru ^{[1
]}

Wei, Yong-Li ^{[1
]}

Zang, Shuang-Quan ^{[1
]}

机构：

[1] Zhengzhou Univ, Coll Chem & Mol Engn, Zhengzhou 450001, Henan, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 22期

基金：

中国国家自然科学基金;

关键词：

METAL-ORGANIC FRAMEWORK; EXCELLENT BIFUNCTIONAL ELECTROCATALYSTS; REDUCTION; CO; CATALYSTS; ELECTRODE;

D O I：

10.1039/c9cc00196d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Co/Co9S8 nanoparticles encapsulated in a N, S, and O ternary-doped carbon matrix were synthesized utilizing a Co-NSOMOF as a single precursor, and they exhibited excellent bifunctional electrocatalytic activity for the OER and HER. Impressively, the water splitting cell exhibited a low cell voltage of 1.56 V at 10 mA cm(-2). The high performances were attributed to the synergistic effect and the protection of multi-heteroatom doped carbon shells for active Co/Co9S8 nanoparticles.

引用

页码：3203 / 3206

页数：4

共 30 条

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