DYNAMICS OF STRUCTURE FORMATION AT THE MICROPHASE SEPARATION TRANSITION IN DIBLOCK COPOLYMERS

被引：38

作者：

SCHULER, M ^{[1
]}

STUHN, B ^{[1
]}

机构：

[1] UNIV FREIBURG,FAK PHYS,HERMANN HERDER STR 3,W-7800 FREIBURG,GERMANY

来源：

MACROMOLECULES | 1993年 / 26卷 / 01期

关键词：

D O I：

10.1021/ma00053a017

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Time-resolved small-angle X-ray scattering is used to investigate the time dependence of structure formation at the ordering transition in bulk diblock copolymers. After a quench from the disordered into the ordered state two relaxation processes are found on well-separated time scales. The slow process displays an unusual temperature dependence and is discussed as a nucleation phenomenon.

引用

页码：112 / 113

页数：2

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