Crystallization behavior and morphology of biodegradable polylactide/layered silicate nanocomposite

被引：374

作者：

Nam, JY ^{[1
]}

Ray, SS ^{[1
]}

Okamoto, M ^{[1
]}

机构：

[1] Toyota Technol Inst, Grad Sch Engn, Adv Polymers Mat Engn, Nagoya, Aichi 4688511, Japan

来源：

MACROMOLECULES | 2003年 / 36卷 / 19期

关键词：

D O I：

10.1021/ma034623j

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 intercalated polylactide (PLA)/layered silicate nanocomposite was prepared by simple melt extrusion of PLA and organically modified montmorillonite. The detailed crystallization kinetics and morphology of neat PLA before and after nanocomposite preparation were studied by using polarized optical microscopy, light scattering, differential scanning calorimetric, and wide-angle X-ray diffraction analyses. The overall crystallization rate and spherulitic texture of pure PLA were strongly influenced in the presence of montmorillonite particles.

引用

页码：7126 / 7131

页数：6

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