Preparation and characterization of PET/Silica nanocomposites

被引：87

作者：

Liu, WT ^{[1
]}

Tian, XY ^{[1
]}

Cui, P ^{[1
]}

Li, Y ^{[1
]}

Zheng, K ^{[1
]}

Yang, Y ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Solid State Phys, Hefei 230031, Peoples R China

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2004年 / 91卷 / 02期

关键词：

poly(ethylene terephthalate); silica; nanocomposites; crystallization;

D O I：

10.1002/app.13284

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Poly(ethylene terephthalate) (PET)/silica nanocomposites were fabricated by direct polymerizing PET monomer dispersed with organic modified silica nanoparticles. The characteristics and properties of these nanocomposites were investigated by the transmission electron microscopy, differential scanning calorimetry, and thermogravimetric analysis, respectively. The results show that (1) the nanoparticles have been well dispersed in the polymer matrix; (2) the addition of nanoparticles can speed up the crystallization and melting point; and (3) the addition has no significant effect on the synthesis process. (C) 2003 Wiley Periodicals, Inc.

引用

页码：1229 / 1232

页数：4

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