液相制备纳米金属粉的粒度及形貌控制研究进展  

Research Progress in Size and Shape Control of Metal Nanoparticles Fabricated in Liquid Phase

作　　者：刘大勇[1] 任山[1] 闻立时[1] 

机构地区：[1]中山大学光电材料与技术国家重点实验室纳米技术研究中心,广州510275

出　　处：《材料导报》2006年第F05期135-137,共3页Materials Reports

基　　金：广东省重点科技项目(2KB02501G;C11003);广州市纳米技术专项基金资助项目(2001Z12401)

摘　　要：纳米金属粉的粒度和颗粒形状决定其性能和应用,粒度和形貌的控制对纳米金属粉的制备至关重要。主要从纳米金属粉的粒度可控制备、形貌可控制备和复合结构纳米金属粉的制备3方面阐述了液相制备纳米金属粉的粒度和形貌控制研究现状;并总结了液相制备纳米金属粉的粒度和形貌控制作用机理。The properties and applications of metal nanoparticles depend on its size and shape, so it is very important to control the size and shape of the metal powder. In this article, the fabrications of metal nanoparticles in liquid phase is reviewed , which include three aspects that are size control, shape control and composite-structure nanoparticle fabrication. At the same time, the mechanisms of size and shape control of metal nanoparticles are also summarized.

关 键 词：纳米金属 粉液相制备 粒度控制 形貌控制 复合结构 

分 类 号：TB34[一般工业技术—材料科学与工程] O643.32[理学—物理化学]