STRUCTURE PROPERTY BEHAVIOR OF SEGMENTED POLY(TETRAMETHYLENE OXIDE)-BASED BIPYRIDINIUM IONENE ELASTOMERS

被引：31

作者：

FENG, D

WILKES, GL

LEE, B

MCGRATH, JE

机构：

[1] VIRGINIA POLYTECH INST & STATE UNIV,DEPT CHEM,BLACKSBURG,VA 24061

[2] VIRGINIA POLYTECH INST & STATE UNIV,POLYMER MAT & INTERFACE LAB,BLACKSBURG,VA 24061

来源：

POLYMER | 1992年 / 33卷 / 03期

关键词：

IONENE; ELASTOMER; IONOMER; POLY(TETRAMETHYLENE OXIDE); SEGMENTED COPOLYMERS; BLOCK COPOLYMERS;

D O I：

10.1016/0032-3861(92)90729-G

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Structure-property behaviour of poly(tetramethylene oxide) (PTMO)-bipyridinium ionene elastomers have been investigated. These systems display high tensile properties and high elongation. Their general properties can be explained as being due to the high degree of microphase separation of ionic domains promoted by strong coulombic interactions in conjunction with strain induced crystallization of the PTMO soft segments. The microphase separation was established by use of small angle X-ray scattering as well as limited use of transmission electron microscopy. Some indication of the thermal stability characteristics of these materials is also presented.

引用

页码：526 / 535

页数：10

共 39 条

[1] SULFONATED POLYISOBUTYLENE TELECHELIC IONOMERS .12. SOLID-STATE MECHANICAL-PROPERTIES [J].

BAGRODIA, S ;

TANT, MR ;

WILKES, GL ;

KENNEDY, JP .

POLYMER, 1987, 28 (13) :2207-2226

[2]

Brandrup J., 1974, POLYM HDB

[3] SYNTHESIS AND CHARACTERIZATION OF SOME 2,4'-DIBENZYLDIISOCYANATE IONIC POLYMERS [J].

BURUIANA, T ;

BESTIUC, I ;

POPESCU, V ;

CARACULACU, A .

ANGEWANDTE MAKROMOLEKULARE CHEMIE, 1985, 134 (AUG) :165-176

[4] SYNTHESIS AND CHARACTERIZATION OF SOME 2,4'-DIBENZYLDIISOCYANATE IONIC POLYMERS .2. CATIONIC POLYURETHANES USING N,N'-BIS-(BETA-HYDROXYETHYL)-PIPERAZINE [J].

BURUIANA, T ;

BESTIUC, I ;

CARACULACU, A .

ANGEWANDTE MAKROMOLEKULARE CHEMIE, 1987, 147 :99-106

[5]

CASSON D, 1972, MACROMOLECULES, V5, P74

[6]

DAVIS A, 1965, MAKROMOLEKUL CHEM, V81, P38

[7]

DOMINQUEZ L, 1987, MAKROMOL CHEM-RAPID, V8, P151

[8] GLASS TRANSITION OF ALIPHATIC IONENES [J].

EISENBERG, A ;

MATSUURA, H ;

YOKOYAMA, T .

POLYMER JOURNAL, 1971, 2 (02) :117-+

[9]

FENG D, 1989, J MACROMOL SCI CHEM, V8, P1111

[10]

FENG D, 1988, ACS POLYM PREPR, V29, P138

← 1 2 3 4 →