Manufacturing carbon nanotube/PVDF nanocomposite powders

被引：30

作者：

Tran, Michael Q. ^{[1
]}

Shaffer, Milo S. P. ^{[2
]}

Bismarck, Alexander ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem Engn, Polymer & Composite Engn Grp, London SW7 2AZ, England

[2] Univ London Imperial Coll Sci Technol & Med, Dept Chem, Elect Mat Grp, London SW7 2AZ, England

来源：

MACROMOLECULAR MATERIALS AND ENGINEERING | 2008年 / 293卷 / 03期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1002/mame.200700340

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A procedure for the production of carbon nanotube (CNT) reinforced poly(vinylidine difluoride) (PVDF) powders has been developed. These powders are versatile precursors for a range of nanocomposite materials. The morphology of the CNT/PVDF powder can be related to the interaction between filler and matrix, which depends on the degree of modification of the polymer with grafted maleic anhydride (MAH-graft-PVDF). The mechanical performance of the nanocomposite containing 2.5 wt.-% CNT and 1.25 ppm of MAH increased in tensile modulus, tensile strength, and strain to failure by 34, 30, and 22%, respectively, as compared to PVDF.

引用

页码：188 / 193

页数：6

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