稀土催化材料在机动车尾气净化中的作用及其研究方向  

Discussion on the Function and Research Perspective of Rare Earth Catalytic Materials as Cleaner for the Polluted Air from Automobile

作　　者：翁端[1] 陈华鹏[1] 吴晓东[1] 

机构地区：[1]清华大学材料科学与工程系

出　　处：《中国基础科学》2003年第4期14-16,共3页China Basic Science

摘　　要：本文阐明了稀土在机动车尾气净化领域的应用前景,论述了稀土元素在机动车尾气催化剂中各方面的作用,并进一步分析了稀土催化材料在该领域的发展方向。The perspective of rare earth s application as cleaner for polluted gas from automobile is set forth in this article. The role of rare earth element in catalyzing the polluted gas from automobile is discussed in detail. Furthermore ihe perspective of rare earth materials for catalyst in this field is analyzed.

关 键 词：稀土催化材料 机动车尾气净化 催化剂 大气污染 污染控制 催化净化技术 

分 类 号：X734.201[环境科学与工程—环境工程] O614.33[理学—无机化学]