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2008 Fiscal Year Final Research Report

Application of catalytic chemical vapor deposition technique to oxidizing gases

Research Project

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Project/Area Number 19550015
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Physical chemistry
Research InstitutionShizuoka University

Principal Investigator

UMEMOTO Hironobu  Shizuoka University, 工学部, 教授 (80167288)

Project Period (FY) 2007 – 2008
Keywords化学気相堆積 / 酸化性ガス / 金属触媒 / 酸素原子 / 水素原子 / OHラジカル
Research Abstract

加熱金属表面における触媒分解過程が、これまでの還元性ラジカルの生成に加え、酸素原子やOHラジカルなどの酸化性ラジカルの選択的生成にも利用できることを示した。特に、イリジウムは、高温でも酸素や酸化窒素、水蒸気等によって酸化されることはなく、これを用いることにより金属汚染のない酸化物薄膜の成膜や表面処理が可能である。また、タングステンとイリジウムにおける発生ラジカル種の比較から、両者における反応過程の相違についての知見を得た。

  • Research Products

    (24 results)

All 2009 2008 2007 Other

All Journal Article (11 results) (of which Peer Reviewed: 10 results) Presentation (11 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Photoresist Removal Using Atomic Hydrogen Generated by Hot-Wire Catalyzer and Effects on Si-wafer Surface2009

    • Author(s)
      M. Yamamoto, H. Horibe, H. Umemoto, K. Takao, E. Kusano, M. Kase, S. Tagawa
    • Journal Title

      Jpn.J.Appl.Phys. 48[2]026503

      Pages: 7

    • Peer Reviewed
  • [Journal Article] Detection of Radical Species Produced by Catalytic Decomposition of H_2, O_2 and their Mixtures on Heated Ir Surfaces2009

    • Author(s)
      H. Umemoto, H. Kusanagi, K. Nishimura, and M. Ushijima
    • Journal Title

      Thin Solid Films 517, [12]

      Pages: 3446-3448

    • Peer Reviewed
  • [Journal Article] Catalytic Decomposition of O_2, NO, N_2O and NO_2 on a Heated Ir Filament to Produce Atomic Oxygen2008

    • Author(s)
      H. Umemoto and H. Kusanagi
    • Journal Title

      J.Phys.D : Appl.Phys. 41[22]225505

      Pages: 5

    • Peer Reviewed
  • [Journal Article] Coverage Properties of SiN_x Films Prepared by Catalytic Chemical Vapor Deposition on Trenched Substrates below 80℃2008

    • Author(s)
      A. Heya, T. Minamikawa, T. Niki, S. Minami, A. Masuda, H. Umemoto, N. Matsuo,and H. Matsumura
    • Journal Title

      Thin Solid Films 516, [10]

      Pages: 3000-3004

    • Peer Reviewed
  • [Journal Article] Coating Techniques of Metal Chambers for Remote Catalytic Chemical Vapor Deposition Applications2008

    • Author(s)
      H. Umemoto, S. Setoguchi, H. Uemura,and H. Matsumura
    • Journal Title

      J.Vac.Sci.Tech.A 26, [2]

      Pages: 309-311

    • Peer Reviewed
  • [Journal Article] Production and Detection of Reducing and Oxidizing Radicals in the Catalytic Decomposition of H_2/O_2 Mixtures on Heated Tungsten Surfaces2008

    • Author(s)
      H. Umemoto and M. Moridera
    • Journal Title

      J.Appl.Phys. 103, [3]034905

      Pages: 6

    • Peer Reviewed
  • [Journal Article] Catalytic CVD Processes of Oxidizing Species and the Prevention of Oxidization of Heated Tungsten Filaments by H_22008

    • Author(s)
      H. Umemoto, S.G. Ansari, T. Morimoto, S. Setoguchi, H. Uemura,and H. Matsumura
    • Journal Title

      Thin Solid Films 516, [5]

      Pages: 829-831

    • Peer Reviewed
  • [Journal Article] Cat-CVD SiN Passivation Films for OLEDs and Packaging2008

    • Author(s)
      A. Heya, T. Minamikawa, T. Niki, S. Minami, A. Masuda, H. Umemoto, N. Matsuo,and H. Matsumura
    • Journal Title

      Thin Solid Films 516, [5]

      Pages: 553-557

    • Peer Reviewed
  • [Journal Article] Future Prospect of Remote Cat-CVD on the Basis of Gas-phase Diagnoses2008

    • Author(s)
      H. Umemoto and H. Matsumura
    • Journal Title

      Thin Solid Films 516, [5]

      Pages: 500-502

    • Peer Reviewed
  • [Journal Article] 有機ELの保護膜形成技術2008

    • Author(s)
      部家彰、松尾直人、南川俊治、仁木敏一、南茂平、増田淳、梅本宏信、松村英樹
    • Journal Title

      月間ディスプレイ Vol.14, No.9

      Pages: 49-56

  • [Journal Article] Production Yields of H(D) Atoms in the Reactions of N_2(A ^3Σ_u^+)with C_2H_4, C_2H_2 and their Deuterated Variants2007

    • Author(s)
      H. Umemoto
    • Journal Title

      J.Chem.Phys. 127, [1]014304

      Pages: 7

    • Peer Reviewed
  • [Presentation] 加熱イリジウム触媒体上における水蒸気分子分解過程2009

    • Author(s)
      梅本宏信、草薙弘樹
    • Organizer
      春季第56回応用物理学関係連合講演会
    • Place of Presentation
      つくば
    • Year and Date
      2009-03-30
  • [Presentation] Resist removal and evaluation of Si-wafer by atomic hydrogen2008

    • Author(s)
      M. Yamamoto, H. Horibe, H. Umemoto, E. Kusano,and S. Tagawa
    • Organizer
      30th International Symposium on Dry Process
    • Place of Presentation
      東京
    • Year and Date
      2008-11-27
  • [Presentation] Detection of radical species produced by catalytic decomposition of H_2, O_2 and their mixtures on heated Ir surfaces2008

    • Author(s)
      H. Umemoto, H. Kusanagi, K. Nishimura,and M. Ushijima
    • Organizer
      5th International Conference on Hot-Wire CVD(Cat-CVD)Process
    • Place of Presentation
      Cambridge
    • Year and Date
      2008-08-20
  • [Presentation] 化学気相堆積過程における気相、表面反応2008

    • Author(s)
      梅本宏信
    • Organizer
      第5回Cat-CVD研究会
    • Place of Presentation
      相模原
    • Year and Date
      2008-06-20
  • [Presentation] 加熱イリジウム触媒体上における酸化性分子分解過程2008

    • Author(s)
      梅本宏信、草薙弘樹、西村和晃、牛島満
    • Organizer
      第5回Cat-CVD研究会
    • Place of Presentation
      相模原
    • Year and Date
      2008-06-20
  • [Presentation] 加熱金属触媒体による酸化性および還元性ラジカルの生成2008

    • Author(s)
      梅本宏信、草薙弘樹
    • Organizer
      第24回化学反応討論会
    • Place of Presentation
      札幌
    • Year and Date
      2008-06-02
  • [Presentation] 加熱イリジウム触媒体上における水素分子、酸素分子の分解過程2008

    • Author(s)
      梅本宏信、草薙弘樹、西村和晃、牛島満
    • Organizer
      春季第55回応用物理学関係連合講演会
    • Place of Presentation
      船橋
    • Year and Date
      2008-03-30
  • [Presentation] 原子状水素原子の濃度とレジスト除去速度との関係2008

    • Author(s)
      山本雅史、梅本宏信、堀邊英夫、三浦敏特、田川精一
    • Organizer
      春季第55回応用物理学関係連合講演会
    • Place of Presentation
      船橋
    • Year and Date
      2008-03-27
  • [Presentation] 酸素/水素混合系触媒分解過程における酸化性および還元性ラジカルの検出2007

    • Author(s)
      梅本宏信、森寺真司
    • Organizer
      秋季第68回応用物理学会学術講演会
    • Place of Presentation
      札幌
    • Year and Date
      2007-09-04
  • [Presentation] 酸素/水素混合系触媒分解過程における水素原子の検出2007

    • Author(s)
      梅本宏信
    • Organizer
      第4回Cat-CVD研究会
    • Place of Presentation
      北九州
    • Year and Date
      2007-06-29
  • [Presentation] 最低励起三重項状態の窒素分子とC_2H_2(C_2D_2)との反応におけるH(D)原子の収率2007

    • Author(s)
      梅本宏信
    • Organizer
      第23回化学反応討論会
    • Place of Presentation
      神戸
    • Year and Date
      2007-06-14
  • [Book] 「触媒CVD(Cat-CVD)の新展開-ラジカルを用いる新プロセス技術-」(中山弘(監修)第1章第2節)2008

    • Author(s)
      梅本宏信
    • Total Pages
      21-33
    • Publisher
      シーエムシー出版(株)
  • [Remarks]

    • URL

      http://www.ipc.shizuoka.ac.jp/~thumemo/kaken08.pdf

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Published: 2010-06-10   Modified: 2016-04-21  

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