Effects of short carbon fibres and nanoparticles on mechanical, thermal and shape memory properties of SMP hybrid nanocomposites

被引：35

作者：

Guo, Jianming ^{[1
,2
]}

Wang, Zhenqing ^{[1
]}

Tong, Liyong ^{[2
]}

Liang, Wenyan ^{[1
]}

机构：

[1] Harbin Engn Univ, Coll Aerosp & Civil Engn, Harbin 150001, Peoples R China

[2] Univ Sydney, Sch Aerosp Mech & Mechatron Engn, J07, Sydney, NSW 2006, Australia

来源：

COMPOSITES PART B-ENGINEERING | 2016年 / 90卷

基金：

澳大利亚研究理事会; 美国国家科学基金会;

关键词：

Smart materials; Hybrid; Polymer-matrix composites; Thermomechanical; Mechanical testing; GUTTA-PERCHA; NATURAL-RUBBER; COMPOSITES; POLYURETHANE; POLYMERS; BEHAVIOR; ALUMINA; NANO;

D O I：

10.1016/j.compositesb.2015.12.010

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this study, carbon fiber/alumina/shape memory polymer (SMP) hybrid nanocomposites were developed with added short carbon fiber (7 wt%) and alumina nanoparticles (0.0-2.0 wt%) for improving the weak mechanical properties of TPI bulk. The shape memory properties and the effect of the weight fraction of alumina nanoparticle and chopped carbon fiber on the mechanical and thermal properties of the developed SMP hybrid nanocomposites were investigated by static tensile tests, mechanical cyclic tests and thermo-mechanical cyclic tests. The test results demonstrate that the SMP hybrid nano composites with chopped carbon fiber (7 wt%) and alumina nanoparticles (1 wt%) exhibit superior mechanical and thermal properties compared with other samples, and a good shape memory property was obtained in the developed nanocomposites. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：152 / 159

页数：8

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