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Development of fast scintillators for X-ray based on organic-inorganic hybrid materials

Research Project

Project/Area Number 25709088
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypePartial Multi-year Fund
Research Field Nuclear engineering
Research InstitutionTohoku University

Principal Investigator

Koshimizu Masanori  東北大学, 工学(系)研究科(研究院), 准教授 (40374962)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥25,610,000 (Direct Cost: ¥19,700,000、Indirect Cost: ¥5,910,000)
Fiscal Year 2015: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2014: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2013: ¥15,210,000 (Direct Cost: ¥11,700,000、Indirect Cost: ¥3,510,000)
Keywordsシンチレータ / 放射光 / 有機無機ハイブリッド / ナノ粒子 / 高速応答性 / X線 / 高速応答 / 時間分解能 / 超臨界合成 / ゾルゲル法
Outline of Final Research Achievements

There is an increasing demand for fast-response detectors for high-energy X-ray photons from synchrotron radiation sources. In this study, we developed fast scintillators based on plastic scintillators incorporated with nanoparticles of heavy element oxides. By the incorporation, the detection efficiency of the plastic scintillators was significantly enhanced. The hybridization of plastic scintillators with nanoparticles synthesized via supercritical hydrothermal route enables the fabrication of fast scintillators for specific X-ray energy regions.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (22 results)

All 2016 2015 2014 2013

All Journal Article (3 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results,  Acknowledgement Compliant: 1 results) Presentation (19 results) (of which Int'l Joint Research: 1 results,  Invited: 2 results)

  • [Journal Article] X-ray detection capability of bismuth-loaded plastic scintillators2015

    • Author(s)
      M. Koshimizu, G. H. V. Bertrand, M. Hamel, S. Kishimoto, R. Haruki, F. Nishikido, T. Yanagida, Y. Fujimoto, and K. Asai
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 54 Issue: 10 Pages: 102202-102202

    • DOI

      10.7567/jjap.54.102202

    • NAID

      210000145740

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Enhanced Detection Efficiency of Plastic Scintillators upon Incorporation of Zirconia Nanoparticles2015

    • Author(s)
      Yuki Araya, Masanori Koshimizu, Rie Haruki, Fumihiko Nishikido, Shunji Kishimoto and Keisuke Asai
    • Journal Title

      Sensors and Materials

      Volume: 27 Pages: 255-261

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] High-energy X-ray detection by hafnium-doped organic-inorganic hybrid scintillators prepared by sol-gel method2014

    • Author(s)
      Yan Sun, Masanori Koshimizu, Natsuna Yahaba, Fumihiko Nishikido, Shunji Kishimoto, Rie Haruki and Keisuke Asai
    • Journal Title

      Applied Physics Letters

      Volume: 104

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Presentation] 重金属ナノ粒子を含有したプラスチックシンレータのX線検出特性2016

    • Author(s)
      樋山史幸、野口多紀朗、越水正典、岸本俊二、春木理恵、錦戸文彦、柳田健之、藤本裕、相田努、高見誠一、阿尻雅史、浅井圭介
    • Organizer
      第63回応用物理学会春季学術講演会
    • Place of Presentation
      東京工業大学(東京)
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] プラスチックシンチレータへの添加を目的とした有機修飾HfO2およびZrO2ナノ粒子の作製2016

    • Author(s)
      樋山史幸,野口多紀郎,相田努,高見誠一,阿尻雅文,越水正典,藤本裕,柳田健之,錦戸文彦,春木理恵,岸本俊二,浅井圭介
    • Organizer
      化学工学会第81年会
    • Place of Presentation
      関西大学(吹田)
    • Year and Date
      2016-03-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] X-ray detection capabilities of plastic scintillators incorporated with hafnium oxide nanoparticles surface-modified with π electron molecules2015

    • Author(s)
      Fumiyuki Hiyama, Takio Noguchi,Masanori Koshimizu, Shunji Kishimoto, Rie Haruki, Fumihiko Nishikido, Takayuki Yanagida, Yutaka Fujimoto, Tsutomu Aida, Seiichi Takami, Tadafumi Adschiri, Keisuke Asai
    • Organizer
      11th International Workshop on Ionizing Radiation Monitoring
    • Place of Presentation
      Technol Convention Center Hosoda Hall (大洗)
    • Year and Date
      2015-12-05
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] π電子系有機分子修飾ハフニアノ粒子を含有したプラスチックシンチレータのX線検出特性2015

    • Author(s)
      樋山史幸、野口多紀郎、越水正典、岸本俊二、春木理恵、錦戸文彦、柳田健之、藤本裕、相田努、高見誠一、阿尻雅文、浅井圭介
    • Organizer
      第76回応用物理学会秋季学術講演会
    • Place of Presentation
      名古屋国際会議場(名古屋)
    • Year and Date
      2015-09-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] プラスチックシンレータへの添加を目的としたπ電子系有機修飾を施したナノ粒子の作製2015

    • Author(s)
      樋山史幸、野口多紀郎、相田努、高見誠一、阿尻雅文、越水正典、 藤本裕、柳田健之、錦戸文彦、春木理恵、岸本俊二、浅井圭介
    • Organizer
      化学工学会第47回秋季大会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2015-09-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] プラスチックシンチレータへの添加を目的とした有機修飾ハフニアナノ粒子の作製2015

    • Author(s)
      平田 智之、野口 多紀郎、相田 努、高見 誠一、阿尻 雅文、越水 正典、藤本 裕、柳田 健之、錦戸 文彦、春木 理恵、岸本 俊二、浅井 圭介
    • Organizer
      化学工学会第80年会
    • Place of Presentation
      芝浦工業大学(東京)
    • Year and Date
      2015-03-19 – 2015-03-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] Hfナノ粒子含有プラスチックシンチレータの高エネルギーX線検出特性評価2015

    • Author(s)
      近野 唯、越水 正典、錦戸 文彦、春木 理恵、岸本 俊二、柳田 健之、藤本 裕、孫 彦、浅井 圭介
    • Organizer
      第62回応用物理学会春季学術講演会
    • Place of Presentation
      東海大学湘南平塚キャンパス(平塚)
    • Year and Date
      2015-03-11 – 2015-03-14
    • Related Report
      2014 Annual Research Report
  • [Presentation] ハフニアナノ粒子含有プラスチックシンチレータのX線検出特性2015

    • Author(s)
      平田 智之、野口 多紀郎、越水 正典、岸本 俊二、春木 理恵、錦戸 文彦、柳田 健之、藤本 裕、相田 努、高見 誠一、阿尻 雅文、浅井 圭介
    • Organizer
      第62回応用物理学会春季学術講演会
    • Place of Presentation
      東海大学湘南平塚キャンパス(平塚)
    • Year and Date
      2015-03-11 – 2015-03-14
    • Related Report
      2014 Annual Research Report
  • [Presentation] X-Ray detection properties of plastic scintillators loaded with supercritical water synthesized HfO2 nanoparticles2015

    • Author(s)
      Tomoyuki Hirata, Takio Noguchi, Masanori Koshimizu, Shunji Kishimoto, Rie Haruki, Fumihiko Nishikido, Takayuki Yanagida, Yutaka Fujimoto, Tsutomu Aida, Seiichi Takami, Tadafumi Adschiri, Keisuke Asai
    • Organizer
      The 10th International Workshop on Ionizing Radiation Monitoring
    • Place of Presentation
      Technol Convention Center, Hosoda Hall (大洗)
    • Year and Date
      2015-02-28 – 2015-03-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] High-energy X-ray detection capability of Hf-nanoparticle-loaded plastic scintillators synthesized by sol-gel method2015

    • Author(s)
      Yui Konno, Masanori Koshimizu, Fumihiko Nishikido, Rie Haruki, Shunji Kishimoto, Takayuki Yanagida, Yutaka Fujimoto, Yan Sun, Keisuke Asai
    • Organizer
      The 10th International Workshop on Ionizing Radiation Monitoring
    • Place of Presentation
      Technol Convention Center, Hosoda Hall (大洗)
    • Year and Date
      2015-02-28 – 2015-03-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] Fabrication of Organic-Inorganic Hybrid Scintillators by Sol-Gel Method2014

    • Author(s)
      M. Koshimizu, Y. Sun, H. Kitajima, F. Nishikido, R. Haruki, S. Kishimoto, K. Asai
    • Organizer
      IEEE NUCLEAR SCIENCE SYMPOSIUM & MEDICAL IMAGING CONFERENCE 2014
    • Place of Presentation
      Seattle (USA)
    • Year and Date
      2014-11-08 – 2014-11-15
    • Related Report
      2014 Annual Research Report
  • [Presentation] ゾルゲル法による高エネルギーX線検出用プラスチックシンチレータの作製2014

    • Author(s)
      近野唯,孫彦,越水正典,藤本裕,浅井圭介
    • Organizer
      平成26年度化学系学協会東北大会
    • Place of Presentation
      山形大学米沢キャンパス(米沢)
    • Year and Date
      2014-09-20 – 2014-09-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] ゾルゲル反応を用いた高エネルギー光子検出用プラスチックシンチレータの開発2014

    • Author(s)
      近野唯,越水正典,柳田健之,藤本裕,浅井圭介
    • Organizer
      第75回応用物理学会秋季学術講演会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2014-09-17 – 2014-09-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] ハフニウム酸化物ナノ粒子含有プラスチックシンチレータの作製2014

    • Author(s)
      平田智之,野口多紀郎,越水正典,柳田健之,藤本裕,相田努,高見誠一,阿尻雅文
    • Organizer
      第75回応用物理学会秋季学術講演会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2014-09-17 – 2014-09-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] Development of Scintillation Materials Having Nanometer-Scale Structure2014

    • Author(s)
      Masanori Koshimizu
    • Organizer
      PITTCON
    • Place of Presentation
      McCormick Place、Chicago、アメリカ
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 高濃度にHf を導入したプラスチックシンチレータのX線検出特性2014

    • Author(s)
      佐々木亮輔,越水正典,春木理恵,錦戸文彦,浅井圭介
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学相模原キャンパス、相模原、日本
    • Related Report
      2013 Annual Research Report
  • [Presentation] Development of Nanoparticles-Loaded Plastic Scintillators for High-Energy Photon Detection2013

    • Author(s)
      Yuki Araya, Masanori Koshimizu, Rie Haruki, Fumihiko Nishikido, Shunji Kishimoto, and Keisuke Asai
    • Organizer
      The 7th International Conference on Solid State Dosimetry (SSD17)
    • Place of Presentation
      Mar Hotel, Recife、ブラジル
    • Related Report
      2013 Annual Research Report
  • [Presentation] 固体シンチレーション機構の探究と新規高性能シンチレーターの創出2013

    • Author(s)
      越水正典
    • Organizer
      第56回放射線化学討論会
    • Place of Presentation
      広島大学東広島キャンパス、東広島、日本
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Development of Nanocrystalline-incorporated Plastic Scintillators2013

    • Author(s)
      Masanori Koshimizu, Yan Sun, Keisuke Asai
    • Organizer
      The 9th International Workshop on Ionizing Radiation Monitoring
    • Place of Presentation
      Technol Convention Center Hosoda Hall, 大洗、日本
    • Related Report
      2013 Annual Research Report

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Published: 2013-05-21   Modified: 2019-07-29  

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