Fabrication of a large-scale conductive composite film containing electrically aligned carbon nanotubes

Kitamura Yu, Hiroaki Tone, Michihiko Nakano, Junya Suehiro

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

Application of high electric field is effective for the alignment of carbon nanotubes (CNTs) in a nanocomposite film. The conventionally used one pair of parallel plate electrode is not applicable to large-sized nanocomposite fabrication due to limited output voltage of high voltage source. We have proposed a new method using parallel array electrode system to prepare large-scale conductive composite film containing aligned CNTs. In the electrode system, the electric field generated by an array of interdigitated parallel wire electrodes was applied to the CNTs by using an electric field averaging scheme. The array electrode system made a large-scale (15 × 15 cm2) composite film containing uniformly aligned CNTs. In this study, we investigated the relationship between weight fraction of the CNTs and electrical conductivity of the composite film. Measurement of the surface electric potential of the composite film after corona discharge exposure revealed that the film with an electrical conductivity increased by electric field-induced CNTs alignment could serve as an antistatic film.

本文言語英語
ホスト出版物のタイトルMaterials Science and Chemical Engineering
ページ513-518
ページ数6
DOI
出版ステータス出版済み - 7 8 2013
イベント2013 International Conference on Materials Science and Chemical Engineering, MSCE 2013 - , シンガポール
継続期間: 2 20 20132 21 2013

出版物シリーズ

名前Advanced Materials Research
699
ISSN(印刷版)1022-6680

その他

その他2013 International Conference on Materials Science and Chemical Engineering, MSCE 2013
国/地域シンガポール
Period2/20/132/21/13

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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