期刊
CATALYSIS COMMUNICATIONS
卷 131, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.catcom.2019.105800
关键词
Electrocatalysis; Oxygen evolution reaction; Non-precious metal catalysts; CoMoO4; Nanotubes
资金
- National Science Foundation [51402036, 51273032]
- Fundamental Research Funds for the Central University [DUT15RC(3)106]
Designing efficient oxygen evolution reaction (OER) electrocatalysts is crucial for practical applications in water splitting and metal-air battery devices. Special structures of materials often bring in unprecedented catalytic activity. Herein, we first report the synthesis of CoMoO4 nanotube by using MoO(3)ZIF-67 nanorod. The CoMoO4 nanotube shows high OER activity with a low overpotential of 315 my delivering a current density of 10 mA cm(-2). The electro-catalytic activity surpasses that of many Co and Mo-based catalysts. Furthermore, the strategy presented here is facile, and can be extended to the synthesis of other Mo-based nanotube materials for energy storage and conversion.
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