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汽车尾气催化净化催化剂的研究进展 预览 被引量:9

Research Progress in Automobile Exhaust Catalysis of Catalytic Purification
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摘要 催化燃烧技术是治理汽车尾气的重要措施之一,通过对汽车催化剂的大力开发,已出现了种类繁多的催化净化催化剂:贵金属催化剂,非贵金属氧化物催化剂,贵金属-非贵金属混合催化剂.贵金属催化剂已广泛应用于工业化,而其它催化剂一直是该领域研究的热点,尤其是纳米材料的出现为该领域增添了不少新的活力. Catalytic combustion technology is one of the important measures of dealing with the automobile exhaust.With the development of catalyst,all kinds of catalysts have come into being ,such as precious metal catalyst,non-precious metal oxide catalyst and the mixture of precious-non-precious metal as catalyst and so on.Among all these catalysts,the precious metal catalyst has been widely used in the industry,and others are always the research hot spot ,especially the appearance of nano-meter technology ,which has added much vitality to this field.
作者 王绍梅 李惠云 袁小勇 WANG Shao-mei,LI Hui-yun,YUAN Xiao-yong(Department of Chemistry,Anyang Teachers College,Anyang 455002,China)
出处 《安阳师范学院学报》 2004年第5期 36-38,47,共4页 Journal of Aayang Teachers College
关键词 汽车尾气 催化净化 催化剂 automobile exhaust catalytic purification catalysis
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