机动车尾气净化用纳米稀土催化剂展望  

Perspects of Nano Rare-earth Catalysts for Automobile Exhaust Gas Purification

作　　者：郑华德[1] 谭砂砾[2] 尹衍升[1] 李传校[1] 张敬超[1] 

机构地区：[1]山东大学液态金属及遗传教育部重点实验室 [2]山东大学环境科学与工程学院,济南250061

出　　处：《现代技术陶瓷》2003年第1期19-22,共4页Advanced Ceramics

摘　　要：采用催化剂技术是治理汽车尾气排放污染的重要措施之一。汽车尾气催化剂正被广泛应用。作为催化剂组分的稀土起到了非常重要的作用。本文对稀土在催化剂净化中的重要作用进行了概述 ,简述了纳米材料在催化剂领域的研究进展 。catalyst technique is one of the major way to purify automobile exhaust.Catalysts for controlling automobile exhaust are being widely used.As the catalystic converters,rare earth catalysts are the key material for purification of automobile exhaust.In this paper,the important function of the rare earth in the catalyst purification was summed up.The progress of nano material in the catalysis field was described briefly.And the authors think that it is possible to develop new nano rare earth catalyst.

关 键 词：机动车 尾气净化 纳米稀土催化剂 展望 汽车尾气 

分 类 号：TQ426.96[化学工程]