Well-defined linear and star-shaped polystyrenes were synthesized, and the temperature dependence of their refractive index (n(D)) in the film state was examined. The values of n(D) decreased with increasing temperature, with an inflection at the glass-transition temperature (T-g). Above the T-g, the values of difference of n(D) between star-shaped polymer and linear polymer increased at elevated temperatures.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据