Ni3Se2 nanoforest/Ni foam as a hydrophilic, metallic, and self-supported bifunctional electrocatalyst for both H2 and O2 generations

被引:381
|
作者
Xu, Rui
Wu, Rui
Shi, Yanmei
Zhang, Jingfang
Zhang, Bin [1 ]
机构
[1] Tianjin Univ, Sch Sci, Dept Chem, Tianjin 300072, Peoples R China
基金
中国国家自然科学基金;
关键词
Metallic materials; Hierarchical structures; Hydrophilic effect; Aerophobic effect; Self-supported electrodes; HYDROGEN EVOLUTION; OXYGEN EVOLUTION; NANOWIRE ARRAYS; DOPED CARBON; THIN-FILM; EFFICIENT; NANOSHEETS; PHOSPHIDE; CATALYSTS; HYBRID;
D O I
10.1016/j.nanoen.2016.04.006
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Ni3Se2 nanoforest has been successfully grown on Ni foam via a facile one-step and cost-effective solution-chemical route. This handy strategy endues the product with three characteristics: metallic Ni3Se2, hydrophilic and aerophobic surface, as well as self-support on highly conductive substrate. The as-synthesized Ni3Se2 nanoforest/Ni foam shows excellent electrocatalytic activity and stability for both HER and OER. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码:103 / 110
页数:8
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