电解水析氢电极材料的研究新进展  

The progress of research on the electrode materials for hydrogen evolution in water electrolysis

作　　者：杜晶晶[1] 李娜[2] 许建雄[1] 许利剑[1] 

机构地区：[1]湖南工业大学包装与材料工程学院,湖南株洲412007 [2]湖南工业大学冶金工程学院,湖南株洲412007

出　　处：《功能材料》2015年第9期9001-9006,共6页Journal of Functional Materials

基　　金：国家自然科学基金资助项目(51341008);湖南省教育厅科学研究资助项目(14C0343;14A040)

摘　　要：电解水是实现工业化廉价制备氢气的重要手段,为减小阴极过电位,降低能耗,研究具有高电催化活性的阴极析氢材料具有重要的意义。影响析氢材料电催化活性的因素主要有能量因素和几何因素,围绕着这两个主要因素,综述了电解水析氢电极材料的最新研究进展,并对析氢电极材料的发展趋势进行了展望。The main method to prepare hydrogen on a large scale is water electrolysis.In order to decrease cathode overpotential for reducing energy consumption,it is of great significance to research new cathode eletrode materials which have high electrocatalytic activity.There are two important factors that can affect the electrocatalytic activity of the hydrogen-evolution materials:energy factors and geometry factors.The progress of research on the electrode materials for hydrogen evolution in water electrolysis is reviewed and its future trends are expected.

关 键 词：电解水 析氢 电极材料 电催化活性 多孔电极 

分 类 号：TG146.4[一般工业技术—材料科学与工程] TQ151.1[金属学及工艺—金属材料]