NixCo3-xO4 Nanowire Arrays for Electrocatalytic Oxygen Evolution

被引：835
|
作者：
Li, Yanguang [1 ]
Hasin, Panitat [1 ]
Wu, Yiying [1 ]
机构：
[1] Ohio State Univ, Dept Chem, Columbus, OH 43210 USA
来源：
ADVANCED MATERIALS | 2010年 / 22卷 / 17期
基金：
美国国家科学基金会;
关键词：
OXIDE ELECTRODES; NICO2O4; NI; CAPACITY; WATER; O-2; CU;
D O I：
10.1002/adma.200903896
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
NixCo3-xO4 nanowire arrays are grown on a Ti foil for efficient oxygen evolution reactions. Ni-doped nanowire arrays have higher electrocatalytic activity than pure Co3O4. The success of the nanowire electrodes results from their high surface areas and direct electron contact to the conductive substrate.
引用
收藏
页码：1926 / +
页数：5
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