摘要
过渡金属氮碳复合材料具有优异的电催化性能,被广泛应用于燃料电池阴极。综述了过渡金属氮碳复合阴极材料的研究现状和制备方法,讨论了热处理工艺对过渡金属氮碳复合阴极材料电化学性能的影响和可能的催化机理,指出了过渡金属氮碳复合阴极材料目前存在的问题和今后的研究方向。
Transition metal-nitrogen-carbon composite materials have been extensively applied to the cathode of fuel cell due to the excellent electrocatalytic property. The current research status and preparation methods of transition metal-nitrogen-carbon composite cathode materials are reviewed. The influences of thermal treatment technologies on the electrochemical performance of the transition metal-nitrogen-carbon composite materials and the possible mechanism of the materials for oxygen reduction reaction are discussed. The urgent problems and future research focuses for transition metal-nitrogen-carbon composite cathode materials have been proposed.
出处
《热加工工艺》
CSCD
北大核心
2014年第24期10-13,共4页
Hot Working Technology
基金
国家自然科学基金资助项目(51374117
51164017
21363012)
关键词
过渡金属氮碳复合材料
燃料电池
阴极材料
热处理
transition metal-nitrogen-carbon composite
full cells
cathode materials
thermal treatment
作者简介
王光华(1987-),男,河南巩义人,硕士研究生,主要研究方向为燃料电池阴极材料;电话:13529061781;E—mail:guanghua110l@163.com