Nickel–Cobalt Diselenide Nanosheets Supported on Copper Nanowire Arrays for Synergistic Electrocatalytic Oxygen Evolution
作者： Huiying Fu , Yajie Chen , Can Ren , Haiyu Jiang , Guohui Tian
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摘要: Rational nanoarchitecture design and smart hybridization of bespoke catalysts can greatly accelerate the sluggish kinetics of oxygen evolution reaction (OER) in electrochemical water splitting. Here, hierarchical NixCo1− xSe2 porous nanosheets are synthesized on Cu nanowire arrays (CNW) to fabricate highly efficient core/shell structure integrated OER electrode. Highly conductive CNW arrays are first obtained via the reduction of the pre‐prepared CuO nanowire arrays. NixCo1− x precursor nanosheets are then grown on CNW …
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