Structure-property relationships for high thermal conductivity carbon fibers

被引：39

作者：

Gallego, NC ^{[1
]}

Edie, DD ^{[1
]}

机构：

[1] Clemson Univ, Ctr Adv Engn Fibers & Films, Clemson, SC 29634 USA

来源：

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | 2001年 / 32卷 / 08期

基金：

欧洲研究理事会; 美国国家科学基金会;

关键词：

carbon fibre; electrical properties; thermal properties; mechanical properties;

D O I：

10.1016/S1359-835X(00)00175-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Previous work at Clemson University has shown that ribbon-shaped mesophase pitch-based carbon fibers graphitized at only 2400 degreesC can develop thermal conductivities comparable with those of commercial round-shaped pitch-based carbon fibers graphitized at temperatures above 3000 degreesC. The thermal and electronic transport properties (i.e. thermal conductivity and electrical resistivity) of ribbon-shaped carbon fibers produced at Clemson University are being studied. In addition, the structure of these fibers is being analyzed by electron microscopy and X-ray diffraction techniques. This paper will discuss the relationships between processing conditions, fiber structure and fiber properties. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：1031 / 1038

页数：8

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