Phase separation process during solution casting of acrylate-copolymer/fluoro-copolymer blends

被引：7
|
作者：
Kano, Y [1 ]
Sato, H
Okamoto, M
Kotaka, T
Akiyama, S
机构：
[1] Furukawa Elect Corp Ltd, Hiratsuka Lab, Hiratsuka, Kanagawa 254, Japan
[2] Toyota Technol Inst, Grad Sch Engn, Adv Polymer Mat Engn, Tempaku Ku, Nagoya, Aichi 468, Japan
[3] Tokyo Univ Agr & Technol, Fac Technol, Dept Chem Sci & Technol, Tokyo 184, Japan
来源：
JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY | 1999年 / 13卷 / 11期
关键词：
blends; electron microscopy; gradient domain morphology; Rayleigh scattering;
D O I：
10.1163/156856199X00172
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
For the P(2EHA-AA-VAc)/P(VDF-HFA)/THF ternary system, the phase separation process during solution casting was examined via Rayleigh scattering measurement. The scattered intensity of the scattering vector q at various times for the P(2EHA-AA-VAc)/P(VDF-HFA) 30/70 blend having a gradient domain morphology revealed that the gradient structure formed according to both spinodal decomposition (SD) and nucleation growth (NG) mechanisms.
引用
收藏
页码：1243 / 1251
页数：9
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