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.
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页码：7147 / 7156
页数：10
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