高分子刷表面修饰SiO_2颗粒的研究进展及发展建议

Research Progress and Advice in Polymer Brushes Constructed on Silica Particles

在基材表面或界面构筑高分子刷是目前材料表面修饰中一种具有广阔应用前景的方法。本文从高分子刷的定义及形成条件入手,归纳了基材或界面表面构筑高分子刷的主要方法以及在SiO2颗粒表面构筑不同类型高分子刷的方法。在此基础上,将SiO2颗粒表面构筑的高分子刷主要应用作了简单概括,并根据现状提出发展建议。

Polymer brushes constructed on substrates or interface are a kind of material surface modification approaches with a great application potential. The main methods of polymer brushes constructed on substrates,interfaces,and especially on the surfaced of silica were introduced from that of the concept and formation conditions. On the basis above, the application of silica particles and the defects are indicated, with further development suggestions.