氨基酸辅助制备二氧化硅纳米球及其应用  

Synthesis of Silica Nanospheres Assisted by Amino Acids and Its Application

作　　者：苏东坡[1] 唐元洪[1] 林良武[2] 杨雷[2] 

机构地区：[1]湖南大学材料科学与工程学院,长沙410082 [2]中南大学粉末冶金研究院,长沙410083

出　　处：《材料导报》2012年第23期66-71,共6页Materials Reports

摘　　要：总结了氨基酸辅助法制备二氧化硅纳米球以及通过种子再生长过程进行尺寸控制的制备方法,对其形成机理进行了探究,介绍了这种二氧化硅纳米球在生物医药、阵列模板、功能薄膜和高分子接枝杂化合成方面的应用,并展望了这种单分散性二氧化硅的应用前景。The preparation method assisted by amino acids of silica nanospheres and its size control by seed re- growth process are summarized, and its forming mechanism is also studied. Its application in biomedicine, array tem- plate, functional film material and hybrid polymer synthesis are introduced, and the application of silica nanospheres is prospected.

关 键 词：氨基酸 二氧化硅纳米球 制备 应用 

分 类 号：TQ127.2[化学工程—无机化工]