Preparation and properties of polyarylene ether nitrites/multi-walled carbon nanotubes composites

被引：43

作者：

Liu, Xiaobo ^{[1
]}

Long, Shengru ^{[1
]}

Luo, Daowen ^{[1
]}

Chen, Wenjin ^{[1
]}

Cao, Guoping ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Inst Microelect & Solid State Elect, State Key Lab Elect Thin Films & Integrated Devic, Chengdu 610054, Peoples R China

来源：

MATERIALS LETTERS | 2008年 / 62卷 / 01期

关键词：

polyarylene ether nitriles; multi-walled carbon nanotube; nanocomposites; properties;

D O I：

10.1016/j.matlet.2007.04.087

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Polyarylene ether nitriles (PEN)/multi-walled carbon nanotube (MWNT) composites have been successfully fabricated via PEN solution mixing MWNT and then solution-casting. The cast nanocomposite films were characterized by SEM, thermal properties and mechanical properties. The Young's modulus of PEN/MWNT composites was greatly increased with the increase of MWNT concentration. The crystalline behaviors of nanocomposites increased with the increase of MWNT concentration. Thermogravimetric analysis (TGA) measurement showed that MWNT could stabilize PEN when its weight content was greater than 2.0%, and a high char yield in N-2 could be obtained for PEN/MWNT composite at 600 degrees C. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：19 / 22

页数：4

共 14 条

[1] Mechanical and electrical properties of a MWNT/epoxy composite [J].