Production of carbon nanoparticles using pulsed arc discharge triggered by dielectric breakdown in water

Junya Suehiro, Kiminobu Imasaka, Yutaka Ohshiro, Guangbin Zhou, Masanori Hara, Noriaki Sano

研究成果: ジャーナルへの寄稿レター査読

19 被引用数 (Scopus)

抄録

This paper describes a simple production method for carbon nanoparticles by pulsed arc discharge in water, which is triggered by the electrical breakdown of water between graphite electrodes. High-resolution transmission electron microscopy (HRTEM) observation revealed that the main products obtained by the proposed method were onion-like nanoparticles; while carbon nanotubes were not formed. The carbon nanoonions uniformly dispersed in water forming micron-sized aggregates. The effects of the arc discharge mode (dc or pulse) on the nanoparticle formation mechanism are discussed.

本文言語英語
ページ(範囲)L1483-L1485
ジャーナルJapanese Journal of Applied Physics, Part 2: Letters
42
12 A
DOI
出版ステータス出版済み - 12月 1 2003

!!!All Science Journal Classification (ASJC) codes

  • 工学(全般)
  • 物理学および天文学(その他)
  • 物理学および天文学(全般)

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