Carbon nanotube synthesis from metal nanoparticles sizeclassified by a differential mobility analyzer

Masahiro Tomoda, Teppei Kawahara, Yohei Tasaki, Yasuyuki Takata, Makoto Hirasawa, Takafumi Seto, Masamichi Kohno

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

抄録

In this study, carbon nanotubes (CNTs) were synthesized from size-classified catalyst metal nanoparticles to observe the effect of the nanoparticles' diameter on the diameter of the CNTs. The nanoparticles were generated by laser vaporization and classified by a differential mobility analyzer, which sorts them by diameter according to differences in electrical mobility. After classification, the nanoparticles were collected on a Si substrate. CNTs were synthesized from these catalyst metal nanoparticles by using chemical vapor deposition. This experiment synthesized mainly multi-walled carbon nanotubes (MWNTs), with a small amount of single-walled carbon nanotubes (SWNTs). The reason is thought to be that the particles' diameters were appropriate for MWNT synthesis.

本文言語英語
ホスト出版物のタイトルASME/JSME 2011 8th Thermal Engineering Joint Conference, AJTEC 2011
出版ステータス出版済み - 12 1 2011
イベントASME/JSME 2011 8th Thermal Engineering Joint Conference, AJTEC 2011 - Honolulu, HI, 米国
継続期間: 3 13 20113 17 2011

出版物シリーズ

名前ASME/JSME 2011 8th Thermal Engineering Joint Conference, AJTEC 2011

その他

その他ASME/JSME 2011 8th Thermal Engineering Joint Conference, AJTEC 2011
Country米国
CityHonolulu, HI
Period3/13/113/17/11

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology

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