Interfacial bonding characteristic of nanoclay/polymer composites

被引：72

作者：

Chan, Mo-lin ^{[1
]}

Lau, Kin-tak ^{[1
,2
]}

Wong, T. T. ^{[1
]}

Cardona, Francisco ^{[2
]}

机构：

[1] Hong Kong Polytech Univ, Dept Mech Engn, Kowloon, Hong Kong, Peoples R China

[2] Univ So Queensland, Fac Engn & Surveying, Ctr Excellence Engineered Fibre Composites, Toowoomba, Qld 4350, Australia

来源：

APPLIED SURFACE SCIENCE | 2011年 / 258卷 / 02期

关键词：

Fourier Transform Infrared spectroscopy (FTIR); X-ray photoelectron spectroscopy (XPS); MECHANICAL-PROPERTIES; EPOXY; XPS;

D O I：

10.1016/j.apsusc.2011.09.016

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Using a small amount of nanoclay (montmorillonite (MMT)) can significantly enhance the thermal and mechanical properties of polymer-based composites. Therefore, an in depth understanding of the bonding characteristic between the nanoclay and its surrounding matrix is essential. In this study, Fourier Transform Infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS) were conducted to analyze the chemical composition between epoxy matrix and nanocomposite. These experiments revealed that a chemical bonding at an interface between the matrix and nanoclay of the composites did exist. Thus, such bonding can enhance the mechanical and thermal properties of resultant polymer composites as reported in many literatures. Crown Copyright (C) 2011 Published by Elsevier B. V. All rights reserved.

引用

页码：860 / 864

页数：5

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