Formation of nanostructured solid-state carbon particles by laser ablation of graphite in isopropyl alcohol

Sin Iti Kitazawa, Hiroaki Abe, Shunya Yamamoto

研究成果: Conference article査読

14 被引用数 (Scopus)

抄録

Nanostructured solid-state carbon particles with sizes of 1-10 μm are successfully formed from graphite target by applying laser ablation technique in isopropyl alcohol. In the laser ablation in liquid, the diffusion of the evaporated atomic carbon particles is prevented. It follows that the shock front is condensed in the high-density condition, and evaporated carbon particles are clustered and aggregated. Nanostructured solid-state carbon particles are formed by repeatedly gathering. In this study, the influence of laser ablation process on isopropyl alcohol solvent and graphite target is analyzed, and it is revealed that the possible influences on chemical reactions with isopropyl alcohol and the direct exfoliation from the target can be excluded in this condensation process.

本文言語English
ページ(範囲)555-559
ページ数5
ジャーナルJournal of Physics and Chemistry of Solids
66
2-4
DOI
出版ステータスPublished - 2005 2月 1

ASJC Scopus subject areas

  • 化学 (全般)
  • 材料科学(全般)
  • 凝縮系物理学

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