CuO nanoparticle filled vinyl-ester resin nanocomposites: Fabrication, characterization and property analysis

被引：123
作者：
Guo, Zhanhu [1 ]
Liang, Xiaofeng [1 ]
Pereira, Tony [1 ]
Scaffaro, Roberto [1 ]
Hahn, H. Thomas [1 ]
机构：
[1] Univ Calif Los Angeles, Dept Mech & Aerosp Engn, Multifunct Composites Lab, Los Angeles, CA 90095 USA
来源：
COMPOSITES SCIENCE AND TECHNOLOGY | 2007年 / 67卷 / 10期
基金：
美国国家科学基金会;
关键词：
A. particle-reinforced composites; A. polymer-matrix composites (PMCs); B; interphase; B. mechanical properties;
D O I：
10.1016/j.compscitech.2006.11.017
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
Both unmodified cupric oxide (CuO) nanoparticles and those functionalized with a bi-functional coupling agent methacryloxypropyltrimethoxysilane (NIPS) were used to fabricate vinyl-ester resin polymeric nanocomposites. The nanoparticle functionalization was observed to have a significant effect on the physical properties of the cupric oxide filled vinyl-ester resin nanocomposite. Thermal degradation study by thermo-gravimetric analysis (TGA) showed the increased thermo-stability in the functionalized-nanoparticle-filled vinyl-ester resin nanocomposites as compared with the unmodified-nanoparticle-filled counterparts. The more uniform particle dispersion and the chemical bond between nanoparticle and vinyl-ester resin were found to contribute to the increased thermal stability and enhanced tensile strength. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2036 / 2044
页数：9
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