碱性介质中氢氧化和析氢反应机理研究现状
Research Progress of Hydrogen Oxidation and Hydrogen Evolution Reaction Mechanism in Alkaline Media
(a) Adapted with permission
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 |
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Research Progress of Hydrogen Oxidation and Hydrogen Evolution Reaction Mechanism in Alkaline Media |
| Mengting Li, Xingqun Zheng, Li Li, Zidong Wei |
| 图4 (a) Au(111)表面的HOR极化曲线(黑色)和CVs曲线(灰红虚线)；(b) 0.1 mol∙L−1 KOH溶液中分别滴加0、3、6和9 mL 5 mmol∙L−1 RuCl3溶液时Pt/C和Pt1Ru1/C的HOR极化曲线；(c) Ar饱和的KOH溶液中加入不同量的RuCl3时Pt/C的CO溶出伏安曲线；(d) Pd/Ni的结构示意图(左)，Pd/Ni表面的双功能催化作用(右) |
| Fig 4 (a) HOR polarization curves (black) and CVs (dashed grey and red) for Au(111); (b) HOR polarization curves of Pt/C with 0, 3, 6 and 9 mL doped 5 mmol∙L−1 RuCl3 and Pt1Ru1/C collected in 0.1 mol∙L−1 KOH electrolyte; (c) CO stripping voltammograms collected for Pt/C with various amount of deposited RuCl3 in Ar-saturated 0.1 mol∙L−1 KOH; (d) schematic diagram of Pd/Ni structure (left), and a zoom-in to show the bifunctional catalytic effect of the Pd/Ni surface (right). (a) Adapted with permission |
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