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

Research on the Carrier and Catalyst of the Motor Vehicle Exhaust Purification

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。

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 puri？cation of the exhaust was summarized. The puri？cation carrier、catalyst、coating and plasma technology development as well as the future trend were studied.