Influence of casting solvents on microphase-separated structures of poly(2-vinylpyridine)-block-polyisoprene

被引：59

作者：

Funaki, Y

Kumano, K

Nakao, T

Jinnai, H

Yoshida, H

Kimishima, K

Tsutsumi, K

Hirokawa, Y

Hashimoto, T

机构：

[1] Japan Sci & Technol Corp, ERATO, Hashimoto Polymer Phasing Project, Kyoto 6060805, Japan

[2] Kyoto Univ, Grad Sch Engn, Dept Polymer Chem, Sakyo Ku, Kyoto 6068501, Japan

来源：

POLYMER | 1999年 / 40卷 / 25期

关键词：

poly(2-vinylpyridine)-block-polyisoprene; casting solvent; microphase-separated structures;

D O I：

10.1016/S0032-3861(99)00112-3

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Influences of casting solvent on the microphase-separated structures of poly(2-vinylpyridine)-block-polyisoprene films were studied by transmission electron microscopy and small-angle X-ray scattering. The variations of the structures obtained were consequences of vitrification of microdomain structures developed during the solvent casting processes. The various microphase-separated structures were properly understood by considering the Hansen's solubility parameters of the solvent and the copolymer, which quantify the polymer-solvent interactions in the system. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：7147 / 7156

页数：10

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