標題: Effects of ammonia plasma treatment on the surface characteristics of carbon fibers
作者: Wen, HC
Yang, K
Ou, KL
Wu, WF
Chou, CP
Luo, RC
Chang, YM
機械工程學系
Department of Mechanical Engineering
關鍵字: microwave CVD;carbon fibers;plasma treatment
公開日期: 24-Feb-2006
摘要: Carbon fibers were grown from cobalt catalysts with larger size (> 100 nm), and the size distribution can be controlled by pretreatment. Pretreated cobalt catalytic-layers were observed as islands, which can enhance the growth of carbon fibers. The carbon fibers were treated by ammonia plasma in a PECVD system. High-energy ammonia plasma not only can cause damage but also adsorb on carbon fibers. The ammonia plasma treatment resulted in the etching effect. It is also observed that the more treatment time, the more disorder in structures of carbon fibers. The N-H functional groups were found on the surfaces of ammonia plasma treated carbon fibers and this observation can be further investigated to develop chemical sensor application. (c) 2005 Elsevier B.V. All rights reserved.
URI: http://dx.doi.org/10.1016/j.surfcoat.2005.07.036
http://hdl.handle.net/11536/12611
ISSN: 0257-8972
DOI: 10.1016/j.surfcoat.2005.07.036
期刊: SURFACE & COATINGS TECHNOLOGY
Volume: 200
Issue: 10
起始頁: 3166
結束頁: 3169
Appears in Collections:Conferences Paper


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