Polymer spherulites: A modern assessment

被引：104

作者：

Bassett, DC ^{[1
]}

机构：

[1] Univ Reading, JJ Thomson Phys Lab, Reading RG6 2AF, Berks, England

来源：

JOURNAL OF MACROMOLECULAR SCIENCE-PHYSICS | 2003年 / B42卷 / 02期

关键词：

D O I：

10.1081/MB-120017116

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Knowledge and understanding of spherulite sand spherulitic growth in polymers have advanced considerably in recently years. Morphology shows that the key phenomenon leading to spherulitic growth was the finite branching angle between adjacent dominant lamellae indicating the presence of a local repulsive force in the region of the branch point. Thus, mechanisms so far identified were that divergence occurs either because adjacent lamellae were repelled by molecular cilia close to their branch point and/or because their rough (fold) surfaces do not fit well together.

引用

页码：227 / 256

页数：30

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