纳米二氧化硅的制备及表面修饰的研究进展  

Research Progress in Preparation and Surface Modification of Nano-SiO_2

作　　者：韩静香[1] 佘利娟[1] 翟立新[1] 刘宝春[1] 

机构地区：[1]南京工业大学理学院,南京210009

出　　处：《材料导报（纳米与新材料专辑）》2010年第1期6-8,共3页

摘　　要：纳米二氧化硅是一种性能优异、应用广泛的无机纳米材料。介绍了纳米二氧化硅的主要制备方法(气相法、溶胶-凝胶法、沉淀法、反相微乳液法)的原理及优缺点,并全面综述了其表面物理和化学修饰改性的主要方法,最后展望了纳米二氧化硅的发展前景。Nano-SiO2 is an inorganic nano-material with excellent properties and wide uses. The principles as well as the advantages and disadvantages of its main preparation methods（ gas-phase method, precipitation method, solgel method, reversed microemulsion method） are introduced. The maid methods of physical and chemical surface modification are also reviewed. In the end, the promising development of nano-SiO2 is suggested. Key words nano-SiO2, preparation method, surface modification

关 键 词：纳米二氧化硅 制备方法 表面修饰 

分 类 号：TB383[一般工业技术—材料科学与工程]