Activated carbon becomes active for oxygen reduction and hydrogen evolution reactions

被引:147
|
作者
Yan, Xuecheng [1 ]
Jia, Yi [1 ]
Odedairo, Taiwo [2 ]
Zhao, Xiaojun [1 ]
Jin, Zhao [1 ]
Zhu, Zhonghua [2 ]
Yao, Xiangdong [1 ,3 ]
机构
[1] Griffith Univ, Queensland Micro & Nanotechnol Ctr, Nathan Campus, Brisbane, Qld 4111, Australia
[2] Univ Queensland, Sch Chem Engn, Brisbane, Qld 4072, Australia
[3] Griffith Univ, Sch Nat Sci, Nathan Campus, Brisbane, Qld 4111, Australia
基金
对外科技合作项目(国际科技项目);
关键词
ELECTROCATALYST; SITES; WATER; OXIDE;
D O I
10.1039/c6cc03687b
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We utilized a facile method for creating unique defects in the activated carbon (AC), which makes it highly active for the oxygen reduction reaction (ORR) and hydrogen evolution reaction (HER). The ORR activity of the defective AC (D-AC) is comparable to the commercial Pt/C in alkaline medium, and the D-AC also exhibits excellent HER activity in acidic solution.
引用
收藏
页码:8156 / 8159
页数:4
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