X-RAY PHASE-ANALYSIS OF POLYMER MIXTURES USING A NEW AMORPHOUS SCATTERING EXPRESSION

被引：0
|
作者：
LIANG, XH
LIN, RX
GU, LZ
TAO, H
LIN, JM
机构：
[1] Laboratory of Cellulose and Lignocellulosics Chemistry, Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou
来源：
JOURNAL OF MACROMOLECULAR SCIENCE-PHYSICS | 1991年 / B30卷 / 1-2期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1080/00222349108245791
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 asymmetrical function named "Extended Cauchy Function" is proposed for expressing the amorphous polymer x-ray scattering and is used in a computational procedure for the resolution of overlapping peaks. On the basis of this computer program, an x-ray procedure for the phase analysis of polymer mixtures is developed with which the components and the crystalline states of a polymer mixture can be determined quantitatively.
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页码：171 / 184
页数：14
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