Current understandings of the sluggish kinetics of the hydrogen evolution and oxidation reactions in base

被引:74
作者
Jia, Qingying [1 ]
Liu, Ershuai [1 ]
Jiao, Li [2 ]
Li, Jingkun [1 ]
Mukerjee, Sanjeev [1 ]
机构
[1] Northeastern Univ, Dept Chem & Chem Biol, Boston, MA 02115 USA
[2] Northeastern Univ, Dept Chem Engn, Boston, MA 02115 USA
关键词
PLATINUM SURFACES; BINDING-ENERGY; ELECTROCATALYSIS; ACID; ORIGIN; PH;
D O I
10.1016/j.coelec.2018.11.017
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
The hydrogen evolution and oxidation reactions (HER/HOR) in alkaline media are the most fundamental electrochemical reactions in alkaline electrochemistry. Surprisingly, their kinetics is still elusive and under extensive debates. Herein, a critical review of the four schools of thoughts of the alkaline HER/HOR kinetics is given, focusing on the key discrepancies in the underlying mechanisms and experimental supports within these thoughts.
引用
收藏
页码:209 / 217
页数:9
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