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.
出处
《现代技术陶瓷》
CAS
2003年第1期19-22,共4页
Advanced Ceramics
