製備導電碳黑奈米纖維

Fabrication of Conductive Carbon Black Nano-fibers

陳建龍(C. L. Che) ； 賴偉仁(W. J. Lai)

《華岡紡織期刊》 14卷4期 (2007/12) Pp. 324-329

https://doi.org/10.29984/JHGT.200712.0003

摘要

本研究的目的在於製備導電碳黑奈米纖維，首先配製導電碳黑分散溶液，並添加適量的聚甲基丙烯酸甲酯作為載體，經過靜電紡絲製程可得到導電碳黑奈米纖維不織布。經穿透式電子顯微鏡分析結果顯示大部分導電碳黑可均勻分佈在聚甲基丙烯酸甲酯纖維中，雖然纖維不織布的比電阻雖尚未達到107Ω/cm以下，但若再提升導電碳黑濃度使之串聯成導電網路，即可製得導電的奈米纖維織物。

關鍵字

導電碳黑 ； 聚甲基丙烯酸甲酯 ； 奈米纖維 ； 導電織物

並列摘要

In this study, we investigate in the fabrication of conductive carbon black nano-fibers. At First, we research in the dispersion of carbon black in PMMA solutions. Then, we get non-woven fabrics consist of carbon black/IPMMA nano-fibers with electro-spinning apparatus. The TEM results reveal that mostly carbon black particles disperse very well in PMMA fibers. However, the surface resistivities of non-woven fabrics do not below the 107Ω/cm yet. Hence, forming conductive network by enhancing the carbon black density is the major work in future and we have confidence to make the conductive non-woven fabrics.

並列關鍵字

conductive carbon black ； poly methyl methacrylate ； nano-fiber ； conductive fabric