• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2010 Fiscal Year Final Research Report

Innovative Control of Heat Flux and Reaction Field in Advanced Modulated Induction Meso-Plasmas and its Application to Nano-Materials Synthesis

Research Project

  • PDF
Project/Area Number 21686027
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Power engineering/Power conversion/Electric machinery
Research InstitutionKanazawa University

Principal Investigator

TANAKA Yasunori  Kanazawa University, 電子情報学系, 教授 (90303263)

Project Period (FY) 2009 – 2010
Keywords熱プラズマ / ナノ粒子生成
Research Abstract

In this work, we developed a 20kW-class high-power pulse-modulated induction thermal plasma system for nanoparticle synthesis. Using this system, the effect of pulse modulation of the coil current sustaining induction thermal plasmas on synthesized nanoparticles. This work targeted TiO_2 nanoparticle synthesis. Results showed that the pulse modulation enables us to control the mean diameter of the synthesized nanoparticles, and that it also provides 80-90% anatase phase in mass fraction of synthesized TiO_2 nanoparticles, and finally that the control on the diameter of the synthesized nanoparticles might be based on the decrease in averaged temperature in the reaction chamber by the pulse modulation.

  • Research Products

    (10 results)

All 2010 2009

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (8 results)

  • [Journal Article] Influence of coil current modulation on TiO_2 nanoparticle synthesis using pulse-modulated induction thermal plasmas2010

    • Author(s)
      Y.Tanaka, H.Sakai, T.Tsuke, Y.Uesugi, Y.Sakai, K.Nakamura
    • Journal Title

      Thin Solid Films 2011 in press

      Pages: doi:10.1016/j.tsf.2010.11.063

    • Peer Reviewed
  • [Journal Article] Nanoparticle synthesis using high-powered pulse-modulated induction thermal plasma2010

    • Author(s)
      Y.Tanaka, T.Nagumo, H.Sakai, Y.Uesugi, Y.Sakai, K.Nakamura
    • Journal Title

      J.Phys.D:Appl.Phys. Vol.43, 265201

      Pages: 12

    • Peer Reviewed
  • [Presentation] Nanoparticle synthesis using high-power modulated inductively coupled thermal plasmas2010

    • Author(s)
      Y.Tanaka, H.Sakai, T.Tsuke, Y.Uesugi, Y.Sakai, K.Nakamura
    • Organizer
      iPlasmaNano-II
    • Place of Presentation
      Australia Invited talk
    • Year and Date
      2010-12-13
  • [Presentation] PMITPを用いたナノ粒子生成における原料間歇投入の効果と回転・振動温度変化2010

    • Author(s)
      坂井寛明, 附達也, 田中康規, 上杉喜彦, 酒井義文, 中村圭太郎
    • Organizer
      電気学会基礎・材料・共通部門大会IV-8
    • Place of Presentation
      沖縄
    • Year and Date
      2010-09-13
  • [Presentation] Time variation in rotational and vibrational temperature of TiO during TiO2 nanoparticle synthesis using PMITP2010

    • Author(s)
      Y.Tanaka, H.Sakai, T.Tsuke, Y.Uesugi, Y.Sakai, K.Nakamura
    • Organizer
      Asia Pacific Conf. Plasma Sci.Technol.APCPST-10, OEM-31, 2010-041
    • Place of Presentation
      Korea
    • Year and Date
      2010-07-06
  • [Presentation] パルス変調誘導熱プラズマを用いたナノ粒子生成時におけるスペクトル放射強度変化2010

    • Author(s)
      坂井寛明, 附達也, 田中康規, 上杉喜彦, 酒井義文, 中村圭太郎
    • Organizer
      電気学会プラズマ研究会PST-10-005
    • Place of Presentation
      兵庫
    • Year and Date
      2010-05-07
  • [Presentation] Trial applications of modulated thermal plasmas to nanoparticle synthesis2009

    • Author(s)
      Y.Tanaka, T.Nagumo, H.Sakai, Y.Uesugi, Y.Sakai, K.Nakamura
    • Organizer
      The 18th Nisshin Eng.Particle Tech.Int.Seminar, NEPTIS-18, pp.50-57
    • Place of Presentation
      Hakone, Japan 静岡 Invited talk
    • Year and Date
      2009-12-07
  • [Presentation] パルス変調誘導熱プラズマによる酸化チタンナノ粒子生成と生成粒子径のデューティ比依存性2009

    • Author(s)
      坂井寛明, 附達也, 田中康規, 上杉喜彦, 酒井義文, 中村圭太郎
    • Organizer
      電気学会プラズマ研究会PST-09-115, pp.9-14
    • Place of Presentation
      東京
    • Year and Date
      2009-11-13
  • [Presentation] Effect of current modulation on nanopowder synthesis using induction thermal plasmas2009

    • Author(s)
      Y.Tanaka, T.Nagumo, H.Sakai, Y.Uesugi, Y.Sakai, K.Nakamura
    • Organizer
      Proc.of 19th Int.Sym.Plasma Chem., ISPC-19, O11.02
    • Place of Presentation
      Germany
    • Year and Date
      2009-07-28
  • [Presentation] Influence of modulated coil current on synthesis of nanotparticles using inductively coupled thermal plasmas2009

    • Author(s)
      Y.Tanaka, T.Nagumo, H.Sakai, Y.Uesugi, Y.Sakai, K.Nakamura
    • Organizer
      Symp.on Plasma Sci.Mater., B4-1, p.20
    • Place of Presentation
      Tokyo
    • Year and Date
      2009-06-16

URL: 

Published: 2012-02-13   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi