Thermal conductivity of poly vinylidene fluoride composites filled with expanded graphite and carbon nanotubes

被引：8
|
作者：
Shou, Qing-Liang [1 ]
Cheng, Ji-Peng [1 ]
Fang, Ji-Hong [1 ]
Lu, Fei-Hong [1 ]
Zhao, Jia-Jie [1 ]
Tao, Xin-Yong [2 ]
Liu, Fu [1 ]
Zhang, Xiao-Bin [1 ]
机构：
[1] Zhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Zhejiang, Peoples R China
[2] Zhejiang Univ Technol, Coll Chem Engn & Mat Sci, Hangzhou 310014, Zhejiang, Peoples R China
来源：
JOURNAL OF APPLIED POLYMER SCIENCE | 2013年 / 127卷 / 03期
关键词：
poly (vinylidene fluoride); nanocomposites; electrical conductivity; thermal properties; matrix; POLY(VINYLIDENE FLUORIDE); CRYSTALLIZATION BEHAVIOR; ELECTRICAL-CONDUCTIVITY; NANOCOMPOSITES; NANOPARTICLES; NANOPLATELET; SHEAR;
D O I：
10.1002/app.37876
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 composites composed of Poly (vinylidene fluoride), expanded graphite (EG), and carbon nanotubes (CNTs) have been prepared by solution mixing, followed by compression. The structure of the composites was examined with scanning electron microscope and their electrical and thermal properties were investigated. About 1.2 wt % content of CNTs could present a percolated network in the polymer matrix, characterized by the electrical conductivity. The incorporation of EG and CNTs in the polymer caused an enhancement in thermal conductivity for the composites. However, a hybrid of EG and CNTs as filler of the polymer yielded a further improvement in thermal conductivity as compared to single component filler. (c) 2012 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 127: 1697-1702, 2013
引用
收藏
页码：1697 / 1702
页数：6
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