摘要
简述了二氧化硅的表面结构，重点介绍了二氧化硅的改性方法和改性机理。对改性后的二氧化硅的性能表征方法做了讨论。
In this paper, surface structure of silica was described. The modifiers often used and the mechanism of modification were reviewed. In addition, the performances of silica after modified are denoted. Directions of modified silica in our country are pointed out.
出处
《中国材料科技与设备》
2006年第6期39-42,45,共5页
Chinese Materials Science Technology & Equipment
基金
云南省昆明市科技局科技基金资助项目（20030004）
关键词
超细二氧化硅
表面改性
表征
Ultra - fine silica
Surface modification
Characterization
