STRAIN-INDUCED CRYSTAL MODIFICATION IN POLY(TETRAMETHYLENE SUCCINATE)

被引：119

作者：

ICHIKAWA, Y ^{[1
]}

SUZUKI, J ^{[1
]}

WASHIYAMA, J ^{[1
]}

MOTEKI, Y ^{[1
]}

NOTGUCHI, K ^{[1
]}

OKUYAMA, K ^{[1
]}

机构：

[1] TOKYO UNIV AGR & TECHNOL,FAC TECHNOL,KOGANEI,TOKYO 184,JAPAN

来源：

POLYMER | 1994年 / 35卷 / 15期

关键词：

CRYSTAL MODIFICATION; STRAIN; POLY(TETRAMETHYLENE SUCCINNATE);

D O I：

10.1016/0032-3861(94)90144-9

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A new crystal modification induced by strain was found in uniaxially oriented fibres of poly(tetramethylene succinate). This new modification (beta form) had a planar zigzag conformation of T10 (all trans) and a fibre identity period of 11.90 angstrom, while the conventional alpha form had a T7GTGBAR conformation and fibre identity period of 10.90 angstrom. The solid-state crystal transition between alpha and beta forms was reversible with respect to the successive application and release of strain.

引用

页码：3338 / 3339

页数：2

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