UV stabilization route for melt-processible PAN-based carbon fibers

被引：96

作者：

Paiva, MC

Kotasthane, P

Edie, DD

Ogale, AA ^{[1
]}

机构：

[1] Clemson Univ, Dept Chem Engn, Clemson, SC 29634 USA

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

来源：

CARBON | 2003年 / 41卷 / 07期

关键词：

carbon fibers; stabilization; differential scanning calorimetry (DSC); infrared spectroscopy; mechanical properties;

D O I：

10.1016/S0008-6223(03)00041-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Ultraviolet radiation-based stabilization routes were explored to produce carbon fibers from melt-processible PAN-based copolymers. An acrylonitrile/methyl acrylate (AN/MA) copolymer was melt-spun into fibers that were crosslinked using UV radiation. The fibers could then be stabilized by oxidative heat treatment, and subsequently carbonized. Physical and mechanical testing was performed to determine the degree of stabilization and the properties of the stabilized and carbonized fibers. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：1399 / 1409

页数：11

共 21 条

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