Cu Induced Formation of Dendritic CoFeCu Ternary Alloys on Ni Foam for Efficient Oxygen Evolution Reaction
作者： Yunxia Huang , Zhimin Li , Yuan Wang , Zhenni Wang , Rongli Zhu
DOI: 10.1016/J.JALLCOM.2021.160523
关键词:
摘要: Water splitting requires efficient electrocatalysts to decrease overpotential of half-reaction-oxygen evolution reaction (OER). Herein, we report a dendritic CoFeCu ternary alloy grown on nickel foam (NF) electrode prepared with electrodeposited method as electrocatalyst for OER. The as-prepared CoFeCu/NF electrode catalyst has lots of holes and cracks on dendrites. The introduction of Cu leads to the formation of dendritic morphology. In addition, CoFeCu/NF electrode has fast charge transfer rate and large electrochemical surface area …
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