Structural ordering in star polymer solutions

被引：8

作者：

Ishizu, K

Ono, T

Uchida, S

机构：

[1] Depanment of Polymer Science, Tokyo Institute of Technology, 2-12, Ookayama, Meguro-ku

来源：

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 1997年 / 36卷 / 03期

关键词：

D O I：

10.1080/03602559708000635

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polystyrene stars were prepared by crosslinking polystyryl monoanions with divinylbenzene. The dilute solution properties of this star (arm number f = 20) were characterized by static light scattering. The structural ordering of such stars was investigated through small-angle x-ray scattering. This star polymer formed a body-centered cubic (bcc) structure near the overlap concentration (C*). This structure changed to a mixed lattice of bcc and face-centered cubic (fcc) structures at higher polymer concentration.

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收藏

页码：461 / 471

页数：11

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