EVALUATION OF DOMAIN SPACING SCALING LAWS FOR SEMICRYSTALLINE DIBLOCK COPOLYMERS

被引：59

作者：

DOUZINAS, KC

COHEN, RE

HALASA, AF

机构：

[1] MIT,DEPT CHEM ENGN,77 MASSACHUSETTS AVE,CAMBRIDGE,MA 02139

[2] GOODYEAR TIRE & RUBBER CO,DIV RES,AKRON,OH 44305

来源：

MACROMOLECULES | 1991年 / 24卷 / 15期

关键词：

D O I：

10.1021/ma00015a033

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Diblock copolymers of (ethylene-co-butylene)-ethylethylene (EBEE) were used to evaluate scaling laws describing the molecular weight dependence of the lamellar domain spacing of semicrystalline block copolymer systems. Small-angle X-ray scattering was used to measure lamellar domain spacings for a series of EBEE samples. Experimental results were in good agreement with the predictions of the equilibrium theory of Whitmore and Noolandi.

引用

页码：4457 / 4459

页数：3

共 24 条

[1] DYNAMIC MECHANICAL-PROPERTIES OF POLYSTYRENE CONTAINING MICROSPHERICAL INCLUSIONS OF POLYBUTADIENE - INFLUENCE OF DOMAIN BOUNDARIES AND RUBBER MOLECULAR-WEIGHT [J].