Heat of fusion of the local equilibrium of melting of isotactic polypropylene

被引：19

作者：

Androsch, R

Wunderlich, B

机构：

[1] Univ Halle Wittenberg, Inst Sci Mat, D-06217 Merseburg, Germany

[2] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA

[3] Oak Ridge Natl Lab, Div Chem & Analyt Sci, Oak Ridge, TN 37831 USA

来源：

MACROMOLECULES | 2001年 / 34卷 / 23期

关键词：

D O I：

10.1021/ma011118i

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

An attempt was made to compare the reversible change of crystallinity of iPP probed by temperature-resolved WAXS and TMDSC. Data was obtained which strongly support reversible crystallization and melting at the lateral crystal surface. The result showed excellent accordance with the recent observation of a drastically decreased reversibility of crystallization and melting if the specified lateral surface area is decreased.

引用

页码：8384 / 8387

页数：4

共 23 条

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