THERMAL-STABILITY OF FLUORINE-INTERCALATED CARBON-FIBERS

被引：23

作者：

GUPTA, V

MATHUR, RB

BAHL, OP

TRESSAUD, A

FLANDROIS, S

机构：

[1] CTR RECH PAUL PASCAL,CNRS,F-33600 PESSAC,FRANCE

[2] CNRS,CHIM SOLIDE LAB,F-33405 TALENCE,FRANCE

[3] NATL PHYS LAB,NEW DELHI 110012,INDIA

来源：

SYNTHETIC METALS | 1995年 / 73卷 / 01期

关键词：

THERMAL STABILITY; FLUORINE; CARBON FIBERS; GRAPHITE INTERCALATION COMPOUNDS;

D O I：

10.1016/0379-6779(95)03299-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The thermal stability of fluorine-intercalated carbon fibres has been studied using differential thermal analysis and thermogravimetry. The selected host fibres were polyacrylonitrile-based and pitch-based carbon fibres, either as-received or heat-treated at 3000 degrees C. Fluorination performed at room temperature in the presence of hydrogen fluoride led to stage-1 compounds for the most graphitized samples. The thermal stability was found to depend on the host structure and on the amount of intercalated fluorine.

引用

页码：69 / 75

页数：7

共 19 条

[1] A NEW STAGE-2 GRAPHITE-INTERCALATION COMPOUND - C2F WITH NESTLED FLUORINE-ATOMS [J].