固载型金属纳米催化剂的最新研究进展  

Latest Research on the Immobilized Metal Catalyst

作　　者：李伟[1] 张秋禹[1] 张宝亮[1] 雷星锋[1] 辛铁军[1] 张昊天[1] 

机构地区：[1]西北工业大学理学院,西安710072

出　　处：《材料导报》2012年第21期30-35,69,共7页Materials Reports

基　　金：国家重点基础研究发展计划(2010CB635111);国家自然科学基金(51173146)

摘　　要：在金属催化有机合成反应中,金属催化剂被制备成微细颗粒以提高其催化接触面积,与此同时,对其进行负载以解决分离回收困难的问题。综述了近几年固载型金属纳米催化剂的研究进展,总结了多种材料在各种金属纳米催化剂负载方面的应用及优越性。In organic synthesis reaction catalyzed by precious metal the fine particles is conducive to increasing the contact area for catalyzing. catalyst on the surface of supports can perfectly improve the problems of supported metal nanoparticles catalyst in recent years are reviewed, and materials in the aspect of supporting various precious metal nanoparticles catalyst, that metal catalyst is prepared into Meanwhile, loading the metal nanoparticles separation and recovery. The researches of the applications and superiorities of variety catalyst are summarized.

关 键 词：催化 纳米Au PD催化剂 负载 

分 类 号：TQ426.62[化学工程]