铂基金属-氧化物纳米催化剂研究进展  

Research Progress of Platinum Based Metal-Oxide Nanocatalysts

作　　者：李榜全[1] 卢玉和[1] 陈爱军[1] LI Bang-quan;LU Yu-he;CHEN Ai-jun(School of Physics and Electronics,Shanxi Datong University,Datong Shanxi,037009)

机构地区：[1]山西大同大学物理与电子科学学院,山西大同037009

出　　处：《山西大同大学学报（自然科学版）》2018年第6期10-13,23,共5页Journal of Shanxi Datong University(Natural Science Edition)

基　　金：大同市科技攻关项目[2016022]

摘　　要：直接乙醇燃料电池(DEFC)具有无毒,低成本和易操作等优点,被认为是最有前景的能源之一。铂基纳米材料在许多反应中均具有优异的催化性能,其制备调控和性能改进吸引了大量的研究和关注。通过分析铂基纳米催化剂在乙醇氧化反应中的机理,综述了铂-氧化物以及铂金属-氧化物纳米催化剂的设计制备和性能的研究,详细介绍了氧化物在直接乙醇燃料电池氧化反应中的作用。Direct ethanol fuel cell(DEFC)is considered to be one of the most promising energy sources for its advantages of nontoxic,low-cost and operability.Platinum-based nanomaterials have excellent catalytic properties in many reactions,and their preparation regulation and properties improvement have attracted a lot of research and attention.Based on the analysis on the mechanism of platinum-based nanocatalysts in ethanol oxidation,the research in the design,preparation and performance of platinum-oxides and platinum-metal-oxides nanocatalysts was reviewed.The role of oxide in direct ethanol fuel cell oxidation was introduced in detail.

关 键 词：直接乙醇燃料 电池 催化剂 纳米材料 

分 类 号：TM911[电气工程—电力电子与电力传动]