碱性介质中氢氧化和析氢反应机理研究现状

李孟婷, 郑星群, 李莉, 魏子栋

Research Progress of Hydrogen Oxidation and Hydrogen Evolution Reaction Mechanism in Alkaline Media

Mengting Li, Xingqun Zheng, Li Li, Zidong Wei

图6 (a) Pt/C和(b) PtRu/C在0.1 mol∙L−1 H2SO4和0.1 mol∙L−1 KOH溶液中的CO溶出曲线；(c) HER的阴极“烟囱效应”原理图；(d) HOR的阳极“烟囱效应”原理图

Fig 6 CO tripping on Pt/C (a) and PtRu/C (b) in 0.1 mol∙L−1 H2SO4 and 0.1 mol∙L−1 KOH solutions; (c) schematic diagram of the cathode-chimney effect for the HER; (d) schematic diagram of anode-chimney effect for the HOR. (a, b) Adapted with permission 61, Copyright 2015, Royal Society of Chemistry. (c) Adapted with permission 62, Copyright 2019, Elsevier BV. (d) Adapted with permission 63, Copyright 2020, Royal Society of Chemistry.