用于汽车尾气处理的纳米催化技术  

Nanocatalytic Techniques for the Purification of Automobile Exhaust Gases

作　　者：何秋梅[1] 叶金玲[1] 

机构地区：[1]广东水利电力职业技术学院机械系,广州510635

出　　处：《广州化工》2006年第3期14-16,共3页GuangZhou Chemical Industry

摘　　要：纳米催化剂具有很高的催化活性,在汽车尾气净化处理中有很好的应用前景。综述了近年来纳米级的汽车尾气净化催化材料的研究状况,侧重分析尾气催化剂中的几种组分制成纳米级后其结构和性能的变化,并对其存在的问题和应用趋势进行了探讨。Nanomaterial catalysts have good catalytic activity. They have good prospect in the purification of exhaust gases. The research achievement about nanometer exhaust gas catalytic materials was summerized, and the analysis of exhaust gas catalyst components structure and property variation were emphasized. The prob lems in the research and the application tendency were also probed.

关 键 词：纳米催化剂 催化活性 汽车尾气净化 

分 类 号：X51[环境科学与工程—环境工程]