Effect of multi-walled carbon nanotubes on non-isothermal crystallization kinetics of polyamide 6

被引：77

作者：

Li, Juan

Fang, Zhengping ^{[1
]}

Tong, Lifang

Gu, Aijuan

Liu, Fu

机构：

[1] Zhejiang Univ, Inst Polymer Composites, Hangzhou 310027, Peoples R China

[2] Zhejiang Univ, Inst Mat Phys & Microstruct, Hangzhou 310027, Peoples R China

来源：

EUROPEAN POLYMER JOURNAL | 2006年 / 42卷 / 12期

关键词：

polyamide; 6; multi-walled carbon nanotubes; composite; non-isothermal crystallization kinetics;

D O I：

10.1016/j.eurpolymj.2006.08.018

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The non-isothermal crystallization behaviors of multi-walled carbon nanotubes (MWNTs)/polyamide 6 (PA6) composites were investigated by differential scanning calorimetry (DSC). Three methods, namely, Avrami, Ozawa and Mo, were carried out to analyze the non-isothermal crystallization data. The results showed that the MWNTs in PA6 acted as effective nucleation agents. However the crystallization rate of composites obtained was lower than that of the neat PA6. It is indicated that the presence of MWNTs influenced the mechanism of nucleation and the growth of PA6 crystallites. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：3230 / 3235

页数：6

共 21 条

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