摘要
稀土添加在铂及其合金中,具有助催化等作用。就此简单介绍汽车尾气稀土RE-Pt催化剂的基本工作原理和性能、发展历程及国内外的研究状况,并指出:扩大稀土在铂及其合金中的应用范围具有十分重要的实际意义。
Addition of rare earth into platinum and its alloys can accelerate catalyst. In this paper, the basic principle of work and performance, developmental process and research status of catalysts for controlling automotive emission are introduced in chief. It is significant and potential to increase rare -earth content on the Platinum containing alloys.
出处
《化工时刊》
CAS
2009年第4期54-57,共4页
Chemical Industry Times
关键词
稀土
铂及其合金
催化剂
rare earth platinum and its alloys catalyst
