SIMULTANEOUS SMALL-ANGLE X-RAY-SCATTERING AND WIDE-ANGLE X-RAY-DIFFRACTION - A POWERFUL NEW TECHNIQUE FOR THERMAL-ANALYSIS

被引：38

作者：

RYAN, AJ ^{[1
]}

机构：

[1] UMIST,MANCHESTER M1 7HS,ENGLAND

来源：

JOURNAL OF THERMAL ANALYSIS | 1993年 / 40卷 / 03期

关键词：

MORPHOLOGY OF MULTIPHASE POLYMERS; SMALL-ANGLE X-RAY SCATTERING (SAXS); WIDE-ANGLE X-RAY DIFFRACTION (WAXD);

D O I：

10.1007/BF02546847

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The simultaneous SAXS/WAXD technique is shown to provide an unambiguous method for following structural changes taking place during the programmed heating of a range of multiphase polymeric materials. Results are given for polyethylene, block copolyurethanes and block copolyesters containing liquid crystalline hard segments.

引用

页码：887 / 899

页数：13

共 18 条

[1]

BENADDA S, 1992, UNPUB MACROMOLECULES

[2] QUANTITATIVE DSC EVALUATION OF PHASE SEGREGATION RATE IN LINEAR SEGMENTED POLYURETHANES AND POLYURETHANEUREAS [J].