An amorphous ultrathin iridium/carbon catalyst realizing efficient electrochemical hydrogen evolution

被引：3
|
作者：
Hao, Jing
Hou, Jie
Wei, Hehe [1 ]
Su, Zixiang
Li, Hui
Zhang, Longtao
Gong, Xueqing
机构：
[1] East China Univ Sci & Technol, Key Lab Adv Mat, Ctr Computat Chem, 130 Meilong Rd, Shanghai 200237, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2022年 / 58卷 / 37期
关键词：
SINGLE-ATOM CATALYSTS;
D O I：
10.1039/d1cc07049e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An amorphous 1.1 nm Ir/C catalyst exhibits ultralow overpotentials of 10 and 64 mV for the hydrogen evolution reaction at current densities of 10 and 100 mA cm(-2), together with 117 A mg(-1) mass activity and outstanding long-term durability, superior to those of the commercial Pt/C catalyst.
引用
收藏
页码：5606 / 5609
页数：4
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