【摘要】 综述了纳米粒子与高分子聚合物复合的优点及不足,分析引起不足的原因,指出纳米粒子表面改性的重要性。同时在比较纳米粒子几种表面改性方法的基础上指出化学接枝改性的优越性,分析各种化学接枝改性方法及其有关的修饰机理和几种常用的表征方法。更多还原

【Abstract】 The advantages and defects of nanoparticle/polymer composite were reviewed in this paper.Then we analyzed the reasons causing the defect and pointed out the importance of surface modification for nanoparticles. At the same time, in the base of comparing several surface modification methods we reviewed the superiority of chemical graft modification,and then analyzed many chemical graft modification methods,witch modif mechanism and some commonly used characteration ways.更多还原