Nickel/Nickel(II) Oxide Nanoparticles Anchored onto Cobalt(IV) Diselenide Nanobelts for the Electrochemical Production of Hydrogen

被引：391

作者：

Xu, Yun-Fei ^{[1
]}

Gao, Min-Rui ^{[1
]}

Zheng, Ya-Rong ^{[1
]}

Jiang, Jun ^{[1
]}

Yu, Shu-Hong ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Chem, Hefei Natl Lab Phys Sci Microscale, Div Nanomat & Chem, Hefei 230026, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 33期

基金：

中国国家自然科学基金;

关键词：

cobalt; electrocatalysis; electrochemistry; hydrogen evolution reaction; nickel; H-2; PRODUCTION; EVOLUTION REACTION; WATER; OXIDATION; CATALYST; ELECTROCATALYSTS; COMPLEXES;

D O I：

10.1002/anie.201303495

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Not noble but effective: A novel Ni/NiO/CoSe2 hybrid material has been synthesized as an efficient catalyst for the hydrogen evolution reaction (HER; see picture). This new catalyst has a cathodic onset potential at -0.03 V, a Tafel slope of 39 mV per decade, and represents currently the best Pt-free electrocatalyst for the HER in acidic medium. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：8546 / 8550

页数：5

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