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

页码：1243 / 1251

页数：9

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