Determination of the degree of crystallinity of semicrystalline polymers by means of the,"OptiFit" computer software

被引：40

作者：

Rabiej, M ^{[1
]}

机构：

[1] Akad Techniczno Humanistyczna, Inst Wlokienniczy, PL-43309 Bielsko Biala, Poland

来源：

POLIMERY | 2002年 / 47卷 / 06期

关键词：

degree of crystallinity; semicrystalline polymers; X-ray diffraction; optimization methods "OptiFit" software; genetic algorithms;

D O I：

10.14314/polimery.2002.423

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 description of the ''OptiFit" software used for resolution of X-ray diffraction patterns of semicrystalline polymers into components coming from crystalline and amorphous phases to calculate their degree of crystallinity (SK) has been given. The software implements the Hindeleh and Johnson procedure (also described in detail) and allows selection of one of four optimization methods. The software was applied to determine SK values of PET, PP and PA6 base don registration of their diffractograms.

引用

页码：423 / 427

页数：5

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