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
来源：
NANO ENERGY | 2016年 / 24卷
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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