摘要
稀土在我国的汽车排放污染控制方面有着广泛的应用。介绍了稀土作为三元催化剂的助催化剂、稳定剂、贵金属和载体的表面分散剂以及稀土复合氧化物作为催化剂的组分等方面的研究现状,并对稀土在汽车尾气净化催化剂中的研究和开发提出了一些设想和建议。
Rare earth has been widely used for automotive exhaust control in China.In this paper,it is emphasized on the application of rare earth oxides as support catalysts,stabilizing agents,dispersing agents for noble metals and carriers,and rare earth complex oxide catalyst (ABO3) in threewaycatalyst (TWC).Some suggestions have been presented in development and research on application of rare earth in TWC
出处
《稀土》
EI
CAS
CSCD
北大核心
2002年第6期50-52,60,共4页
Chinese Rare Earths
基金
教育部科学技术研究重点项目(00243)
