铂单晶电极的制备及电化学应用研究进展  

Preparation and Electrochemical Application of Pt Single Crystal Electrode

作　　者：张伟 罗海南[1] 张宝营[1] 孙志敏 赵晴 ZHANG Wei;LUO Hainan;ZHANG Baoying;SUN Zhimin;ZHAO Qing(College of Chemical Engineering and Material Science,Zaozhuang University,Zaozhuang 277160,China)

机构地区：[1]枣庄学院化学化工与材料科学学院,山东枣庄277160

出　　处：《化工技术与开发》2020年第5期29-33,共5页Technology & Development of Chemical Industry

基　　金：枣庄学院校级课题(2017YB24);枣庄学院博士基金(2019BS022)。

摘　　要：铂单晶具有高选择性和高催化活性,近年来受到越来越多的关注。单晶电极的表面原子排列结构是确定的,利用单晶电极来研究电化学反应,能从微观领域揭示影响电极反应的因素,有可能通过改变电极的表面结构来控制反应的路径。本文以铂单晶电极为例,论述了铂单晶电极的制备、铂单晶电极的应用等方面的进展,并对目前铂单晶应用研究中存在的主要问题和发展前景进行了探讨和展望。Platinum single crystals had attracted more and more attention in recent years due to their high selectivity and high catalytic activity. The surface atomic arrangement of the single crystal electrode was determined. Single crystal electrode was used to study the electrochemical reaction and the factors that influence electrode reaction could be revealed in microcosmic field. It was possible to control the path of the reaction by changing the surface structure of the electrode. Taking platinum single crystal electrode as an example, the preparation of platinum single crystal electrode, the application of platinum single crystal electrode and the research methods of platinum single crystal electrode reaction were reviewed. The problems and prospects of the application of platinum single crystal was discussed and prospected.

关 键 词：铂单晶 电极反应 欠电位沉积 

分 类 号：O646[理学—物理化学]