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Creation of novel nanomaterials by arc plasma in liquid with sonication

Research Project

Project/Area Number 23656031
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Thin film/Surface and interfacial physical properties
Research InstitutionKyoto University

Principal Investigator

SANO Noriaki  京都大学, 工学研究科, 准教授 (70295749)

Co-Investigator(Kenkyū-buntansha) TAMON Hajime  京都大学, 工学研究科, 教授 (30111933)
Project Period (FY) 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Keywordsプラズマプロセス / 液中プラズマ
Research Abstract

Carbon onions and carbon nanotubes were synthesized by arc discharge in water system combined with sonication horn. In this year, a new system were newly developed and fabricated to realized such reaction field. Furthermore, high speed camera was used to obtain high-resolution videos of the arc discharge in water system. In the current result, the special effect of the sonication to cause any change in the product structures and their properties has not been found. Nevertheless, this result gives important information to elucidate the formation mechanism of carbon nanooions and carbon nanotubes. Namely, the formation of carbon onoins and carbon nanotubes were taking place in the central zone in the bubbles appearing in the submerged arc discharge system, but not in the zone adjacent to gas-liquid interface. As additional result, nanotubes derived from barium tinanate was successfully synthesized as novel nanomaterials when barium titanate was put into the electrode in the submerged arc system.

Report

(2 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • Research Products

    (4 results)

All 2011

All Presentation (4 results)

  • [Presentation] 液体中アークプラズマを用いた非炭素ナノチューブ材料の合成2011

    • Author(s)
      佐野紀彰, 田門肇
    • Organizer
      第72回応用物理学会学術講演会
    • Place of Presentation
      山形大学
    • Year and Date
      2011-08-31
    • Related Report
      2011 Annual Research Report
  • [Presentation] Fabrication of thin films containing nano-structured particles by arc discharge in liquid2011

    • Author(s)
      N.Sano, H.Tamon
    • Organizer
      THERMEC'2011
    • Place of Presentation
      ケベック(カナダ)
    • Year and Date
      2011-08-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] 液体中アークプラズマを用いた非炭素ナノチューブ材料の合成2011

    • Author(s)
      佐野紀彰, 田門肇
    • Organizer
      第27回応用物理学会学術講演会
    • Place of Presentation
      山形
    • Related Report
      2011 Final Research Report
  • [Presentation] Fabrication of thin films containing nano-structured particles by arc discharge in liquid2011

    • Author(s)
      N. Sano, H. Tamon
    • Organizer
      THERMEC
    • Place of Presentation
      Quebec City, Canada
    • Related Report
      2011 Final Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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