期刊
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
卷 19, 期 6, 页码 4821-4826出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c6cp08176b
关键词
-
资金
- MoST [2016YFA0200200]
- 973 project [2013CB933001]
- Natural Science Foundation of China [21274074, 51433005, 51673108]
The development of ecofriendly electrocatalysts with earth-abundant metal elements for both the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is important for overall water splitting to generate clean and sustainable chemical energy. Here, we report a self-standing cobalt disulfide/graphite foam (CoS2/GF) electrocatalytic electrode for this purpose. It showed high catalytic activities for both the HER and OER, requiring only a cell voltage of 1.74 V to achieve a current density of 20 mA cm (-2) for overall water splitting in an alkaline electrolyte. This three-dimensional microporous electrocatalytic electrode is cheap and available in a large area; thus, it is attractive for practical applications.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据