Catalytic graphitization of electroless Ni-P coated PAN-based carbon fibers

被引:107
|
作者
Tzeng, SS [1 ]
机构
[1] Tatung Univ, Dept Mat Engn, Taipei 104, Taiwan
关键词
carbon fibers; graphitization;
D O I
10.1016/j.carbon.2006.01.024
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
Catalytic graphitization of electroless Ni-P coated PAN-based carbon fibers is reported. PAN-based carbon fibers with and without electroless Ni-P coatings were heat treated and the structural changes were followed by X-ray diffraction and Raman spectroscopy, both of which indicate that the graphitization of PAN-based carbon fibers was enhanced in the presence of the coating. The graphitization was shown to be better for electroless Ni-P coated PAN-based carbon fibers heat treated at 1400 degrees C than for uncoated fibers heat treated at 2400 degrees C. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1986 / 1993
页数:8
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