机动车尾气净化用载体、催化剂、涂层及等离子新技术研究现状.pdfVIP

第8 卷第4 期 热 喷 涂 技 术 Vol.8, No.4 2016 年12 月 Thermal Spray Technology Dec., 2016 机动车尾气净化用载体、催化剂、涂层 及等离子新技术研究现状 1，2，3 1，2，3 1，2，3 鲍君峰 ，罗虞霞 ，张康 （1. 北京矿冶研究总院，北京100160 ；2. 北矿新材科技有限公司，北京102206 ； 3. 北京市工业部件表面强化与修复工程技术研究中心，北京102206 ） 摘要：随着我国经济的快速发展，社会机动车保有量逐年增加，机动车尾气污染已成为我国空气污染的重要来源， 是造成雾霾和光化学烟雾的主要原因，因此，机动车污染防治迫在眉睫。本文概述了机动车尾气催化净化机理， 净化用载体、催化剂、涂层及等离子新技术研究进展，并展望了其未来发展趋势。 关键词：尾气净化；载体；催化剂；涂层；等离子技术；研究现状 中图分类号：TG174.4 文献标识码：A 文章编号：1674-7127 （2016 ）12-0011-5 DOI 10.3969/j .j ssn.1674-7127.2016.04.011 Research on the Carrier and Catalyst of the Motor Vehicle Exhaust Purification BAO Jun-feng1，2 ，3 ，LUO Yu-Xia1，2 ，3 ，ZHANG Kang1，2 ，3 （1.Beij ing General Research Institute of Mining and Metallurgy ，Beij ing 100160 ，China ； 2.BGRIMM Advanced Materials Science Technology Co.，Ltd ，Beij ing 100160 ，China ； 3.Beij ing Engineering Technology Research Center of Surface Strengthening and Repairing of Industry parts，Beij ing 100160，China ） Abstract ：As the rapid development of the economy, the number of motor vehicle holdings has increased year by year in China. The exhaust of motor vehicle has became the main source of the air pollution, the haze as well as the photochemical frog. To prevent the exhaust pollution of the motor vehicle is a pressing issue. In this article, the mechanism of the catalyst purification of the exhaust was summarized. The purification carrier 、catalyst 、coating and plasma technology development as well as the future trend were studied. Keywords ：Exhaust purification ；Carrier ；Catalyst ；Coating ；Plasma technology ；Research status