期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Studies on Micellization of a Polystyrene-b-poly(acrylic acid) Copolymer in Aqueous Media by Pyrene Fluorescence
1
作者 Zhi Huai +4 位作者 Si Guo Chang WANG 《Chinese Chemical Letters》 SCIE CAS CSCD 2003年第1期39-41,共3页
Pyrene probe and TEM have been employed to investigate the behavior of a polystyrene-b-poly(acrylic acid) (PS-b-PAA) copolymer in aqueous solution. A significant annealing temperature effect on the I1/I3 ratio of pyr... Pyrene probe and TEM have been employed to investigate the behavior of a polystyrene-b-poly(acrylic acid) (PS-b-PAA) copolymer in aqueous solution. A significant annealing temperature effect on the I1/I3 ratio of pyrene was observed and was interpreted in terms of the morphological change of micellar cores. Annealing at a temperature higher than the glass transition temperature (Tg) of PS leads to densification of the hydrophobic core. 展开更多
关键词 Polystyrene-b-poly(acrylic acid) micelle fluorescence pyrene.
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部