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Study on function sharing type interface structures and demonstration of self-healing function in corrosive environment for advanced blanket systems of fusion reactors

Research Project

Project/Area Number 16H04617
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Nuclear fusion studies
Research InstitutionTokyo Institute of Technology

Principal Investigator

KONDO MASATOSHI  東京工業大学, 科学技術創成研究院, 准教授 (70435519)

Co-Investigator(Kenkyū-buntansha) 菱沼 良光  核融合科学研究所, ヘリカル研究部, 准教授 (00322529)
田中 照也  核融合科学研究所, ヘリカル研究部, 准教授 (30353444)
佐々木 一哉  弘前大学, 理工学研究科, 教授 (70631810)
松村 義人  東海大学, 工学部, 教授 (60239085)
相良 明男  核融合科学研究所, ヘリカル研究部, 教授 (20187058)
八木 重郎  核融合科学研究所, ヘリカル研究部, 助教 (70629021)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥12,090,000 (Direct Cost: ¥9,300,000、Indirect Cost: ¥2,790,000)
Fiscal Year 2018: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2017: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2016: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Keywords液体ブランケット / 液体ダイバータ / 材料共存性 / 腐食 / 被膜 / 水素透過 / 電気化学インピーダンス法 / 水晶振動子マイクロバランス法 / 液体ダイバータ― / コーティング / 液体金属 / 核融合炉 / ブランケット / 電気化学インピーダンス / 界面 / 固層拡散接合 / 水素透過防止 / ジルコニウム / 液体増殖材 / 機能性被覆 / 電気化学測定 / 自己修復 / 酸化被膜 / 水晶振動子
Outline of Final Research Achievements

For the development of heat exchanger of liquid breeder blankets and liquid divertors, experimental study on function sharing multiple interface structures which have the function of tritium permeation barrier, corrosion resistance, and self-healing was performed. The multiple interface structures were fabricated by plasm splay and diffusion bonding of ceramic coatings and metal layers, and their tritium permeability and material compatibility with liquid metals were studied. Electrochemical methods were studied to monitor the degradation of the multiple interface structures in liquid metals. The experimental study on the electrochemical impedance spectroscopy and the quartz crystal microbalance under liquid metal conditions were performed to varify their availability for the installation in the liquid breeder blankets and liquid metal divertors.

Academic Significance and Societal Importance of the Research Achievements

本研究では、核融合炉冷却系の信頼性向上を目指し、耐食材料やトリチウム透過防止膜、様々な積層技術を機能分担型多重被膜構造として統合し、技術的成立性や工学的課題を評価した。更に、多重被膜構造の劣化をIn-situ(その場)監視する技術について、電気化学法を基礎として開発した。被膜構造の劣化や回復に関わる動的な挙動の解明に繋がる他、核融合炉等へ実装し得る監視技術としてのポテンシャルも有している事がわかった。以上のように工学的な意義のみならず、十分な信頼性を有した核融合炉や原子炉、再生可能エネルギー等の早期実現に直結する技術に関する研究であり、エネルギー問題や環境問題を中心として社会的意義が大きい。

Report

(4 results)
  • 2019 Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (35 results)

All 2020 2017 2016 Other

All Journal Article (13 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 10 results,  Open Access: 13 results,  Acknowledgement Compliant: 4 results) Presentation (16 results) (of which Int'l Joint Research: 10 results,  Invited: 4 results) Remarks (6 results)

  • [Journal Article] Liquid Breeder Materials2020

    • Author(s)
      Kondo Masatoshi、Tanaka Teruya、Fukada Satoshi、Valentyn Tsisar
    • Journal Title

      Comprehensive nuclear materials

      Volume: 2 Pages: 1-27

    • DOI

      10.1016/b978-0-12-803581-8.11619-4

    • ISBN
      9780081028667
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Materials issues for liquid metal coolant nuclear systems2020

    • Author(s)
      T. Muroga, M. Kondo
    • Journal Title

      IAEA-TECDOC-1912: Challenges for Coolants in Fast Neutron Spectrum Systems

      Volume: 1912 Pages: 152-156

    • Related Report
      2018 Annual Research Report
    • Open Access
  • [Journal Article] Thermodynamic consideration on chemiclaa interactions between liquid metals and steels2020

    • Author(s)
      M. Kondo, C. Park, T. Nozawa, K. Sasaki, M. Takahashi, Y. Hishinuma, T. Tanaka,T. Muroga, B. Matovic
    • Journal Title

      IAEA-TECDOC-1912: Challenges for Coolants in Fast Neutron Spectrum Systems

      Volume: 1912 Pages: 152-156

    • Related Report
      2018 Annual Research Report
    • Open Access
  • [Journal Article] Material issues related to tritium breeding and energy conversion in inertial fusion2020

    • Author(s)
      M. Kondo, K. Yamanoi, T. Norimatsu
    • Journal Title

      IAEA-TECDOC-1911: Pathways to Energy from Inertial Fusion: Structural Materials for Inertial Fusion Facilities

      Volume: 1911 Pages: 216-220

    • Related Report
      2018 Annual Research Report
    • Open Access
  • [Journal Article] Experimental study on corrosion and precipitation in non-isothermal Pb-17Li system for development of liquid breeder blanket of fusion reactor2017

    • Author(s)
      Masatoshi Kondo, Masaomi Ishii, Takayoshi Norimatsu, Takeo Muroga
    • Journal Title

      IOP Conf. Series: Journal of Physics: Conf. Series

      Volume: 877 Pages: 1-12

    • DOI

      10.1088/1742-6596/877/1/012001

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Metallurgical study on corrosion of RAFM steel JLF-1 in Pb-Li alloys with various Li concentrations2017

    • Author(s)
      Masatoshi Kondo, Masaomi Ishii, Yoshimitsu Hishinuma, Teruya Tanaka, Takashi Nozawa, Takeo Muroga
    • Journal Title

      Fusion Engineering and Design

      Volume: 124 Pages: 316-325

    • DOI

      10.1016/j.fusengdes.2017.04.058

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electrochemical impedance analysis on solid electrolyte oxygen sensor with gas and liquid reference electrodes for liquid LBE2017

    • Author(s)
      Pribadi Mumpuni Adhi, Nariaki Okubo, Atsushi Komatsu, Masatoshi Kondo, Minoru Takahashi
    • Journal Title

      Energy Procedia

      Volume: 131 Pages: 420-427

    • DOI

      10.1016/j.egypro.2017.09.472

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Characterization of functional materials for liquid blanket systems by cathodoluminescence measurement2017

    • Author(s)
      Teruya Tanakaa, b, *, Daiji Kato, b, Takashi Nozawa, Bun Tsuchiya, Masatoshi Kondo, Takeo Muroga
    • Journal Title

      Fusion Engineering and Design

      Volume: in press Pages: 1-4

    • DOI

      10.1016/j.fusengdes.2017.04.095

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] On-line monitoring of oxygen potential and structure of oxide layer in liquid metals by electrochemical methods2017

    • Author(s)
      Masatoshi Kondo, Pribadi Mumpuni Adhi, Minoru Takahashi, Narumi Suzuki, Yoshihito Matsumura, Teruya Tanaka, Yosimitus Hishinuma, Akio Sagara, Take Muroga
    • Journal Title

      Transactions of the JSME (in Japanese)

      Volume: 83 Issue: 847 Pages: 16-00412-16-00412

    • DOI

      10.1299/transjsme.16-00412

    • NAID

      130006943747

    • ISSN
      2187-9761
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Performance of solid electrolyte oxygen sensor with solid and liquid reference electrode for liquid metal2017

    • Author(s)
      Pribadi Mumpuni Adhi, Masatoshi Kondo, Minoru Takahashi
    • Journal Title

      Sensor and Actuators B: Chemical

      Volume: 241 Pages: 1261-6

    • DOI

      10.1016/j.snb.2016.10.003

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] <i>In-Situ</i> Evaluation of Functional Layer Based on Impedance Behavior2016

    • Author(s)
      Narumi Suzuki, Ryosuke Sasaki, Yoshihito Matusmura, Masatoshi Kondo
    • Journal Title

      Journal of the Japan Institute of Metals and Materials

      Volume: 80 Issue: 9 Pages: 585-592

    • DOI

      10.2320/jinstmet.JAW201604

    • NAID

      130005406783

    • ISSN
      0021-4876, 1880-6880, 2433-7501
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] <i>In-Situ</i> Evaluation of Functional Layer by Electrochemical Impedance Spectroscopy2016

    • Author(s)
      鈴木成実、佐々木亮祐、松村義人、近藤正聡
    • Journal Title

      Journal of the Japan Institute of Metals and Materials

      Volume: 80 Issue: 4 Pages: 284-288

    • DOI

      10.2320/jinstmet.JBW201503

    • NAID

      130005138658

    • ISSN
      0021-4876, 1880-6880, 2433-7501
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Experimental Study on Chemical Behaviors of Non-Metal Impurities in Pb, Pb-Bi and Pb-Li by Temperature Programmed Desorption Mass Spectrometer Analysis2016

    • Author(s)
      Masatoshi KONDO, Yuu. NAKAJIMA, Teruya TANAKA, Takashi NOZAWA, Takehiko YOKOMINE
    • Journal Title

      Plasma and Fusion Research

      Volume: 11 Issue: 0 Pages: 2405076-2405076

    • DOI

      10.1585/pfr.11.2405076

    • NAID

      130005243436

    • ISSN
      1880-6821
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] 液体金属錫(Sn)の材料共存性に関する研究 (1)鉄系材料の場合2020

    • Author(s)
      近藤正聡, 秋吉優史, 大野直子, 田中照也
    • Organizer
      日本原子力学会 2020年春の年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 水晶振動子マイクロバランス法による液体金属中の微小物質輸送現象に関する研究2020

    • Author(s)
      飯塚玲雄, 近藤正聡
    • Organizer
      日本原子力学会 2020年春の年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 自己修復性を有する機能性界面構造の基礎的検討2017

    • Author(s)
      近藤 正聡, 田中 照也, 菱沼 良光, 相良 明男, 松村 義人, 室賀 健夫
    • Organizer
      日本原子力学会「2017年春の年会」
    • Place of Presentation
      東海大学
    • Year and Date
      2017-03-27
    • Related Report
      2016 Annual Research Report
  • [Presentation] Performance of Oxygen Sensors with Solid Fe/Fe3O4 and Liquid Bi/Bi2O3 Reference Electrode in Liquid LBE2017

    • Author(s)
      Pribadi Mumpuni Adhi, Masatoshi Kondo, Minoru Takahashi
    • Organizer
      日本原子力学会「2017年春の年会」
    • Place of Presentation
      東海大学
    • Year and Date
      2017-03-27
    • Related Report
      2016 Annual Research Report
  • [Presentation] Study on neutron transport and material activation for development of inertial fusion reactor2017

    • Author(s)
      Masatoshi Kondo, Yuu Nakajima, Teruya Tanaka, Takayoshi Norimatsu
    • Organizer
      International conference on computation in science and engineering
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Status of JAPAN LFR activities2017

    • Author(s)
      Masatoshi Kondo, Toru Obara
    • Organizer
      GLANST 2017 (Global Symposium on Lead and Lead Alloy based Nuclear Energy Science and Technology)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] DEVELOPMENT OF SOLID ELECTROLYTE CERAMIC SENSORS FOR OXYGEN AND HYDROGEN MONITORING IN FAST REACTORS AND FUSION REACTORS2017

    • Author(s)
      Masatoshi Kondo
    • Organizer
      4th Conference of the Serbian Society for Ceramic Materials
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Thermodynamic considerations on chemical interactions between liquid metals and steels2017

    • Author(s)
      Masatoshi Kondo, Changho park, Takashi Nozawa, Yoshimitsu Hishinuma, Teruya Tanaka, Kazuya Sasaki, Yoshihito Matsumura, Minoru Takahashi, Takayoshi Norimatsu, Takeo Muroga
    • Organizer
      First IAEA workshop on challenges for coolants in fast spectrum system: chemistry and materials
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Material issues for liquid metal coolant nuclear systems2017

    • Author(s)
      Takeo Muroga, Masatoshi Kondo
    • Organizer
      First IAEA workshop on challenges for coolants in fast spectrum system: chemistry and materials
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study on Performance of Oxygen Sensors with Solid and Liquid Reference Electrodes in Liquid LBE with the Parameters of Oxygen Potential and Temperature2017

    • Author(s)
      Pribadi Mumpuni Adhi, Masatoshi Kondo, Minoru Takahashi
    • Organizer
      2017 International Congress on Advances in Nuclear Power Plants (ICAPP2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fabrication of high-purity lead lithium alloy and its excellent thermophysical and chemical characteristics2017

    • Author(s)
      Masatoshi Kondo, Park ChanHo, Teruya Tanaka, Takashi Nozawa
    • Organizer
      The 18th International Conference on Fusion Reactor Materials (ICFRM 18th)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Dynamic behaviors of corrosion-erosion and mass transfer in non-isothermal Pb-17Li system2017

    • Author(s)
      Masatoshi KONDO, Yoshimitsu Hishinuma, Takayoshi Norimatsu, Takeo Muroga
    • Organizer
      13th International Symposium on Fusion Nuclear Technology (ISFNT 13th)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 鉛リチウム流動場における低放射化フェライト鋼の共存性に関する研究 (3)ナノインデンテーション法によるコロージョン・エロージョンダイナミクスの解析2017

    • Author(s)
      近藤 正聡、菱沼 良光、田中 照也、室賀 健夫、乗松 孝好
    • Organizer
      日本原子力学会 2017秋の大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 自己修復性を有する機能性界面構造の基礎的検討2017

    • Author(s)
      近藤 正聡, 田中 照也, 菱沼 良光, 相良 明男, 松村 義人, 室賀 健夫
    • Organizer
      日本原子力学会 2017年春の年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Electrochemical impedance analysis on solid electrolyte oxygen sensor with gas and liquid reference electrodes for liquid LBE2016

    • Author(s)
      Pribadi adhi, Nariaki Okubo, Atushi Komatsu, Masatoshi Kondo, Minoru Takahashi
    • Organizer
      The Fifth International Symposium on Innovative Nuclear Energy Systems INES-5
    • Place of Presentation
      東京工業大学
    • Year and Date
      2016-10-31
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Experimental study on corrosion and mass transfer in flowing Pb-17Li with temperature gradient for development of liquid breeder type fusion blanket system2016

    • Author(s)
      Masatoshi KONDO, Masaomi ISHI, Takayoshi Norimatsu, Takeo MUROGA
    • Organizer
      International Conference on Energy Sciences (ICES 2016)
    • Place of Presentation
      Institute Teknologi Bandung
    • Year and Date
      2016-07-25
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Remarks] 東京工業大学 先導原子力研究所 研究成果

    • URL

      http://www.lane.iir.titech.ac.jp/jp/activities/achievement/2017/170706.html

    • Related Report
      2017 Annual Research Report
  • [Remarks] 東京工業大学 産学連携推進部 メールマガジン160号 2018年1月9日

    • URL

      https://www.sangaku.titech.ac.jp/mail/vol161.html#topic3

    • Related Report
      2017 Annual Research Report
  • [Remarks] 東京工業大学 産学連携推進部 関連資料

    • URL

      http://www.sangaku.titech.ac.jp/document/researchers/201801.html

    • Related Report
      2017 Annual Research Report
  • [Remarks] (東京工業大学 先導原子力研究所)近藤正聡助教が平成29年度吉川允二核融合エネルギー奨励賞を受賞

    • URL

      http://www.lane.iir.titech.ac.jp/jp/events/data/2018/news180228.html

    • Related Report
      2017 Annual Research Report
  • [Remarks] (東京工業大学 科学技術創成研究院)近藤正聡助教が平成29年度吉川允二核融合エネルギー奨励賞を受賞

    • URL

      http://www.iir.titech.ac.jp/2018/03/30/prize-43/

    • Related Report
      2017 Annual Research Report
  • [Remarks] 東京工業大学STARサーチ

    • URL

      http://search.star.titech.ac.jp/titech-ss/pursuer.act?event=outside&key_rid=B000245395&lang=jp

    • Related Report
      2016 Annual Research Report

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Published: 2016-04-21   Modified: 2021-02-19  

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