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Fabrication of environment-adaptive photocatalytic coatings for aerospace components by means of low power plasma reactive spraying

Research Project

Project/Area Number 17K06944
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Aerospace engineering
Research InstitutionThe University of Tokyo

Principal Investigator

Kobayashi Akira  東京大学, 大学院工学系研究科(工学部), 客員研究員 (70110773)

Co-Investigator(Kenkyū-buntansha) 安藤 康高  足利大学, 工学部, 教授 (60306107)
Project Period (FY) 2017-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsプラズマ反応溶射 / ガストンネル型 / 小型化 / 低電力 / 複合機能 / Ti複合膜 / 航空宇宙用軽量部材 / プラスチックス / 複合機能材料 / 金属コーティング / プラズマ溶射 / 光触媒膜 / 小型低電力化
Outline of Final Research Achievements

As aerospace parts, it is necessary to improve the surface functionality of lightweight materials, which is effective in improving the aerospace environment. In this research, the basic research on reducing the size and power of our proprietary gas tunnel type plasma reactive spraying device was conducted, and Ti composite coating was formed on the surface of light metals, plastics, etc.
When the inner diameter of the nozzle electrode of the gas tunnel type plasma reactive spraying device is 8 mm or less, an effective gas tunnel can be obtained with a smaller gas flow rate, and the stability of the plasma jet can be improved at a low power of 1 kW class. In addition, a Ti composite coating with a film thickness of 300 microns was prepared by spraying Ti powder for a short time of 10 seconds at a plasma input of 3 kW. In this case, the nitriding and oxidation of the Ti material can be controlled by controlling the atmospheric gas.

Academic Significance and Societal Importance of the Research Achievements

プラスチック、軽金属など軽量材料の表面高機能化に対する入熱の制御の課題がガストンネル型プラズマ反応溶射の小型化、低パワー化、雰囲気制御など本研究成果により解決でき、今後の光触媒膜の開発研究においてすぐれた成果が期待できる。また、Ti複合膜の宇宙航空部品へのプラスチック、軽金属の利用が進むと、その軽量化が達成できるのみならず、宇宙航空機内の環境保全にも寄与する。さらに、新たな表面硬化技術による軽量材料の高機能化は、プラスチック、軽金属部品の需要を今後ますます高め、宇宙航空産業のみならず、自動車やエレクトロニクス等の先端科学技術分野への適用が拡大し、波及効果が大きい。

Report

(6 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (44 results)

All 2022 2021 2020 2019 2018 2017 Other

All Int'l Joint Research (5 results) Journal Article (18 results) (of which Int'l Joint Research: 14 results,  Peer Reviewed: 15 results) Presentation (19 results) (of which Int'l Joint Research: 19 results,  Invited: 2 results) Book (1 results) Funded Workshop (1 results)

  • [Int'l Joint Research] チュラロンコン大学(タイ)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Chulalongkorn University(タイ)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] チュラロンコン大学(タイ)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] チュラロンコン大学(タイ)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] チュラロンコン大学(タイ)

    • Related Report
      2017 Research-status Report
  • [Journal Article] Research on Low Power Gas Tunnel Type Plasma Reactive Spraying2022

    • Author(s)
      Akira KOBAYASHI, Hiroyuki KOIZUMI2, Kimiya KOMURASAKI,Yasutaka ANDO, Yoshihiro OKA, and Rattachat MONGKOLNAVIN
    • Journal Title

      Plasma Application & Hybrid Functionally Materials

      Volume: 31 Pages: 3-8

    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] Synthesis of Carbon Black Nanoparticles from CO2/CH4 Thermal Plasma Reactor at Atmosphere Pressure2022

    • Author(s)
      Pasupathi AMARNATH, Subramaniam YUGESWARAN, Kalidass SURESH, and Akira KOBAYASHI
    • Journal Title

      Plasma Application & Hybrid Functionally Materials

      Volume: 31 Pages: 29-30

    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] 大気エアプラズマプレカーサ溶射による透明アクリル基材上へのTiO2皮膜の形成2021

    • Author(s)
      Xi WANG, Boyu ZHANG, Fengzhi WU, 安藤康高, 小林 明
    • Journal Title

      プラズマ応用科学

      Volume: 29 Pages: 74-78

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Summary of IAPS Conferences: IAPS 2020 and IAPS 20212021

    • Author(s)
      Akira Kobayashi, Rei KAWASHIMA,Hiroki WATANABE, and Takaomi MATSUTANI
    • Journal Title

      Frontier of Applied Plasma Technology

      Volume: 14 Pages: 25-32

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Progress of Research on Low Power Gas Tunnel Type Plasma Reactive Spraying2021

    • Author(s)
      Akira KOBAYASHI, Hiroyuki KOIZUMI, Kimiya KOMURASAKI,Yasutaka ANDO, Yoshihiro OKA, and Rattachat MONGKOLNAVIN
    • Journal Title

      Frontier of Applied Plasma Technology

      Volume: 14 Pages: 39-40

    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] Special issue with selected papers from the 12th international symposium on applied plasma science (ISAPS 2019)2021

    • Author(s)
      Kobayashi Akira
    • Journal Title

      Vacuum

      Volume: 186 Pages: 110055-110055

    • DOI

      10.1016/j.vacuum.2021.110055

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Performance of single YSZ, Gd2Zr2O7 and double-layered YSZ/Gd2Zr2O7 thermal barrier coatings in isothermal oxidation test conditions2020

    • Author(s)
      Doleker Kadir Mert、Karaoglanli Abdullah Cahit、Ozgurluk Yasin、Kobayashi Akira
    • Journal Title

      Vacuum

      Volume: 177 Pages: 109401-109401

    • DOI

      10.1016/j.vacuum.2020.109401

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Ti Composite Coatings Formed by Low Power Gas Tunnel Type Plasma Spraying2020

    • Author(s)
      Akira KOBAYASHI, Hiroyuki KOIZUMI, Kimiya KOMURASAKI, Yasutaka ANDO, Yoshihoro OKA, and Rattachat MONGKOLNAVIN
    • Journal Title

      Frontier of Applied Plasma Technology

      Volume: 13 Pages: 79-80

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Influence of Plasma Nitriding on Microstructure of Nickel Superalloy Haynes 2822020

    • Author(s)
      Ryszard SITEK, Malgorzata ZIELINSKA, Akira KOBAYASHI, and Jaroslaw MIZER
    • Journal Title

      Frontier of Applied Plasma Technology

      Volume: 13 Pages: 81-82

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Photo-Catalytic Titania Film Deposition by 1kW Class APS Equipment Using Air Working Gas2019

    • Author(s)
      Yasutaka ANDO, Shiryu IGARASHI, Tomoki HANEISHI, Xuefen WANG, Yoshimasa NODA, and Akira KOBAYASHI
    • Journal Title

      Frontier of Applied Plasma Technology

      Volume: 12 Pages: 27-32

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Evaluation of hot corrosion behaviors of Al 2 O3-YSZ composite TBC on gradient MCrAlY coatings in the presence of Na2 SO4 -NaVO3 salt2019

    • Author(s)
      M. Mohammadi , A. Kobayashi , S. Javadpour and S.A.J. Jahromi
    • Journal Title

      Vacuum

      Volume: 167 Pages: 547-553

    • DOI

      10.1016/j.vacuum.2018.04.042

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Observations on crack branching of zirconia coating manufactured by plasma spray technology2019

    • Author(s)
      R. El-Sheikhy and A. Kobayashi
    • Journal Title

      Vacuum

      Volume: 167 Pages: 564-576

    • DOI

      10.1016/j.vacuum.2018.04.024

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of 1 kW Class Gas Tunnel Type Plasma Jet and its Application to Effective Plasma Spraying2019

    • Author(s)
      Rattachat MONGKOLNAVIN, Jutha CHAITRAKRANKIT, Yoshihoro OKA, and Akira KOBAYASHI
    • Journal Title

      Frontier of Applied Plasma Technology

      Volume: 12 Pages: 13-19

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Biocompatibility of Sandblasted Titanium and Aluminum Substrates2019

    • Author(s)
      Manabu SAITO, Yu IIJIMA, Ai MOMOZAWA, Yutaka KAMEYAMA, Daigo TERUTSUKI, and Akira KOBAYASHI
    • Journal Title

      Applied Plasma Science

      Volume: 27 Pages: 28-33

    • NAID

      130008161594

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Summary of IAPS Conference: IAPS 20182018

    • Author(s)
      Akira Kobayashi, Hiroyuki Watanabe, Yoshihiro Oka, Rei Kawashima
    • Journal Title

      Frontier of Applied Plasma Technology

      Volume: 11 Pages: 67-72

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Functionalization of Plastic Surface by Plasma Spraying2018

    • Author(s)
      Akira KOBAYASHI, Ratachat MONGKOLNAVIN, Yasutaka ANDO, Hiroyuki KOIZUMI, Kimiya KOMURASAKI, Yoshihiro OKA
    • Journal Title

      Applied Plasma Science

      Volume: 26 Pages: 3-10

    • NAID

      130008066882

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Application of TiO2 Film Deposited by Low Power Atmospheric Plasma Spray Equipment to DSSC2018

    • Author(s)
      Yasutaka ANDO, Yoshimasa NODA, Sagr Hadi HSIAN A., Geoffrey Kibiegon RONOH, Alabi Kelvin OLUWAFUNMILADE and Akira KOBAYASHI
    • Journal Title

      Applied Plasma Science

      Volume: 25 Pages: 65-70

    • NAID

      130007768820

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Low Power Gas Tunnel Type Plasma Spraying and It’s Application to Metal Coating2017

    • Author(s)
      Akira KOBAYASHI, Hiroyuki KOIZUMI,Kimiya KOMURASAKI, Yasutaka ANDO, Yuki MORIWAKI, Yoshihiro OKA, Rattachat MONGKOLNAVIN, and S. YUGESWARAN
    • Journal Title

      Frontier of Applied Plasma Technology

      Volume: 10 Pages: 59-64

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Final Report of Research on Gas Tunnel Type Plasma Reactive Spraying2022

    • Author(s)
      Akira KOBAYASHI
    • Organizer
      IAPS Meeting 2022/International Workshop
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Progress of Research on Low Power Gas Tunnel Type Plasma Reactive Spraying2021

    • Author(s)
      Akira KOBAYASHI, Hiroyuki KOIZUMI2, Kimiya KOMURASAKI, Yasutaka ANDO, Yoshihiro OKA, and Rattachat MONGKOLNAVIN
    • Organizer
      IAPS Meeting 2021/International Workshop: IAPS 2021
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Stability of Low Power Gas Tunnel Type Plasma Jet2021

    • Author(s)
      Nonthakij CHEEJAROEN, Rattachat MONGKOLNAVIN, and Akira KOBAYASHI
    • Organizer
      IAPS Meeting 2021/International Workshop: IAPS 2021
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Study on Stabilization of Plasma Jet in Atmospheric Air Plasma Spray2021

    • Author(s)
      Yasutaka ANDO, Fengzhi WU, Yoshimasa NODA, and Akira KOBAYASHI
    • Organizer
      IAPS Meeting 2021/International Workshop: IAPS 2021
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Characteristics of Vortex Flow in Low Power Gas Tunnel Type Plasma Torch2020

    • Author(s)
      Rattachat MONGKOLNAVIN, Nonthakij CHEEJAROEN, and Akira KOBAYASHI
    • Organizer
      IAPS Meeting 2020/International Workshop: IAPS 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Ti Composite Coatings Formed by Low Power Gas Tunnel Type Plasma Spraying2020

    • Author(s)
      Akira KOBAYASHI, Hiroyuki KOIZUMI, Kimiya KOMURASAKI,Yasutaka ANDO, Yoshihoro OKA, and Rattachat MONGKOLNAVIN
    • Organizer
      IAPS Meeting 2020/International Workshop: IAPS 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] New Design of Low Power Gas Tunnel Type Plasma Torch2019

    • Author(s)
      Nonthakij Cheejaroen, Rattachat Mongkolnavin, and Akira Kobayashi
    • Organizer
      ISAPS2019:12th International Symposium on Applied Plasma Science
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Ti/TiO2/TiN Photocatalytic Coating Formed by Low Power Gas Tunnel Type Plasma Spraying2019

    • Author(s)
      Akira Kobayashi, Hiroyuki Koizumi, Kimiya Komurasaki, Yasutaka Ando, Yoshihiro Oka, and Rattachat Mongkolnavin
    • Organizer
      ISAPS2019:12th International Symposium on Applied Plasma Science
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] High Rate Deposition of Titanium Oxide Film by Thermal Plasma Assisted Combustion Synthesis Method2019

    • Author(s)
      Yasutaka Ando, Yoshimasa Noda, and Akira Kobayashi,
    • Organizer
      ISAPS2019:12th International Symposium on Applied Plasma Science
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Progress in Research on Low Power Gas Tunnel Type Plasma Spraying2019

    • Author(s)
      Akira KOBAYASHI, Hiroyuki KOIZUMI, Kimiya KOMURASAKI, Yasutaka ANDO, Yoshihoro OKA, and Rattachat MONGKOLNAVIN
    • Organizer
      IAPS Meeting 2019/International Workshop
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effect of Sodium Chloride Addition to Titanium Oxide Powder on Porosity of the Film Deposited by Low Power APS Equipment2019

    • Author(s)
      Yasutaka ANDO, Naoaki TAKAHASHI, Alabi Kelvin OLUWAFUNMILADE, Ettayebi Zine ELABIDINE, Yoshimasa NODA, and Akira KOBAYASHI
    • Organizer
      IAPS Meeting 2019/International Workshop
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Synthesis of Brown Titania Nanoparticles by Microplasma Treatment2019

    • Author(s)
      Elackad Rajappan KAVITHA, Selvakumar MEIYAZHAGAN, Subramaniam YUGESWARAN, Kalidass SURESH, and Akira KOBAYASHI
    • Organizer
      IAPS Meeting 2019/International Workshop
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of Small Power Gas Tunnel Type Plasma Spraying2019

    • Author(s)
      Jutha CHAITRAKRANKIT, Rattachat MONGKOLNAVIN, Yoshihiro OKA, and Akira KOBAYASHI
    • Organizer
      IAPS Meeting 2019/International Workshop
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Aluminum Oxide Film Deposition by Low Power APS Equipment Using Air Working Gas2019

    • Author(s)
      Ettayebi ZINE ELABIDINE, Akira KOBAYASHI, Yoshimasa NODA, and Yasutaka ANDO
    • Organizer
      IAPS Meeting 2019/International Workshop
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Oxide Film Deposition by Low Power APS Equipment Using Air Working Gas2018

    • Author(s)
      Yasutaka ANDO, Hsian Sagr HADI A,Alabi Kelvin OLUWAFUNMILADE, Ettayebi Zine ELABIDINEYoshimasa NODA, and Akira KOBAYASHI
    • Organizer
      IAPS Meeting 2018/International Workshop
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] TiN and TiO2 Coatings by Low Power Gas Tunnel Type Plasma Reactive Spraying2018

    • Author(s)
      Akira KOBAYASHI, Hiroyuki KOIZUMI, Kimiya KOMURASAKI, Yasutaka ANDO, Yoshihoro OKA, Norizah REDZUAN,Rattachat MONGKOLNAVIN, and S. YUGESWARAN
    • Organizer
      IAPS Meeting 2018/International Workshop
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Low Power Gas Tunnel Type Plasma Spraying and It’s Application to Metal Coating on Light Materials2017

    • Author(s)
      Akira Kobayashi, Hiroyuki Koizumi, Kimiya Komurasaki, Yasutaka Ando,Yuki Moriwaki, Yoshihiro Oka, Rattachat Mongkolnavin, and Subramaniam Yugeswaran
    • Organizer
      International Symposium on Applied Plasma Science
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of Small Power Gas Tunnel Type Plasma Generator2017

    • Author(s)
      Jutha Chaitrakrankit, Rattachat Mongkolnavin, and Akira Kobayashi
    • Organizer
      International Symposium on Applied Plasma Science
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Rapid Nitriding of 304 Stainless Steel by Sub Atmospheric Thermal Plasma Nitriding Method2017

    • Author(s)
      Yasutaka Ando, Hsian Sagr Hadi A, Yoshimasa Noda, and Akira Kobayashi
    • Organizer
      International Symposium on Applied Plasma Science
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Book] ADVANCES IN APPLIED PLASMA SCIENCE2019

    • Author(s)
      Akira Kobayashi
    • Total Pages
      73
    • Publisher
      Institute of Applied Plasma Science
    • ISBN
      9784990986810
    • Related Report
      2019 Research-status Report
  • [Funded Workshop] IAPS 2022: 第15回 国際ワークショップ2022

    • Related Report
      2021 Annual Research Report

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Published: 2017-04-28   Modified: 2023-01-30  

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