In organic synthesis reaction catalyzed by precious metal catalyst, that metal catalyst is prepared into the fine particles is conducive to increasing the contact area for catalyzing. Meanwhile, loading the metal nanoparticles catalyst on the surface of supports can perfectly improve the problems of separation and recovery. The researches of supported metal nanoparticles catalyst in recent years are reviewed, and the applications and superiorities of variety materials in the aspect of supporting various precious metal nanoparticles catalyst are summarized.%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.
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