Clay functionalization and organization for delamination of the silicate tactoids in poly(L-lactide) matrix

被引：47

作者：

Chen, GX ^{[1
]}

Yoon, JS ^{[1
]}

机构：

[1] Inha Univ, Dept Polymer Sci & Engn, Inchon 402751, South Korea

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2005年 / 26卷 / 11期

关键词：

clay; epoxy groups; nanocomposites; poly(L-lactide);

D O I：

10.1002/marc.200500046

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Three kinds of organoclay, i.e., Cloisite 15A(R) (C15A), Cloisite20A(R) (C20A), and Cloisite30B(R) (C30B) were modified with silane to prepare twice functionalized organoclay (TFC). The pristine Cloisite(R) clays and the TFC melt compounded with poly(L-lactide) (PLLA) and morphology of the composites was observed to elucidate the effects of the d(001) gallery distance, the epoxy content of TFC, and the compatibility between the organic ammonium surfactant and PLLA on the degree of exfoliation of the clay layers.

引用

页码：899 / 904

页数：6

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