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Structure and phase transition of clathrate compounds composed of water molecule

Research Project

Project/Area Number 26410032
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Physical chemistry
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

Takeya Satoshi  国立研究開発法人産業技術総合研究所, 物質計測標準研究部門, 主任研究員 (40357421)

Co-Investigator(Renkei-kenkyūsha) Ohmura Ryo  慶應義塾大学, 理工学部, 准教授 (70356666)
Fujihisa hiroshi  産業技術総合研究所, 物質計測標準研究部門, 主任研究員 (90357913)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsクラスレートハイドレート / ガスハイドレート / ホスト-ゲスト / 包接化合物 / 結晶構造 / 位相コントラスト / X線イメージング / 包接化学 / 位相コントラストX線イメージング / 密度解析
Outline of Final Research Achievements

Gas hydrates were analyzed by different size scale using a phase contrast imaging method in macroscopic texture analysis and using a powder X-ray diffraction method in a crystal structure analysis. Validity of these observation methods to analyze the temperature dependency and the structural stability of gas hydrates were shown.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (18 results)

All 2016 2015 2014

All Journal Article (4 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 3 results,  Acknowledgement Compliant: 4 results,  Open Access: 1 results) Presentation (14 results) (of which Int'l Joint Research: 3 results,  Invited: 4 results)

  • [Journal Article] Disorder of Hydrofluorocarbon Molecules Entrapped in the Water Cages of Structure I Clathrate Hydrate2016

    • Author(s)
      Satoshi Takeya, Konstantin A. Udachin, Igor L. Moudrakovski, Ryo Ohmura, and John A. Ripmeester
    • Journal Title

      Chemistry A European Journal

      Volume: 22 Issue: 22 Pages: 7567-7573

    • DOI

      10.1002/chem.201600122

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Phase Transition of a Structure II Cubic Clathrate Hydrate to a Tetragonal Form2016

    • Author(s)
      Satoshi Takeya, Hiroshi Fujihisa, Hiroshi Yamawaki, Yoshito Gotoh, Ryo Ohmura, Saman Alavi, and John A. Ripmeester
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 55 Issue: 32 Pages: 9287-9291

    • DOI

      10.1002/anie.201602733

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Observation of the growth process of icy materials in interparticle spaces: phase-contrast X-ray imaging of clathrate hydrate2015

    • Author(s)
      Satoshi Takeya, Yoshito Gotoh, Akio Yoneyama, Kazuyuki Hyodo, and Tohoru Takeda
    • Journal Title

      Canadian Journal of Chemistry

      Volume: 93 Issue: 9 Pages: 983-987

    • DOI

      10.1139/cjc-2014-0544

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Nondestructive imaging of THF Clathrate Hydrate Grown at Interparticle Space2014

    • Author(s)
      Satoshi Takeya, Yoshito Gotoh, Akio Yoneyama, Kazuhiro Ueda, Kazuyuki Hyodo, and Tohoru Takeda
    • Journal Title

      Proceedings of the 8th International Conference on Gas Hydrates (ICGH8-2014)

      Volume: T1 Pages: 196-196

    • Related Report
      2014 Research-status Report
    • Acknowledgement Compliant
  • [Presentation] メタン・プロパノール混合ハイドレートのX線結晶構造解析2016

    • Author(s)
      竹谷敏
    • Organizer
      平成28年度低温科学研究所・氷科学研究会共同研究集会「氷、水、クラスレートの物理化学に関する研究集会」
    • Place of Presentation
      北海道大学(北海道札幌市)
    • Year and Date
      2016-12-05
    • Related Report
      2016 Annual Research Report
  • [Presentation] クラスレートハイドレートにおけるガス貯蔵性の実験的研究2016

    • Author(s)
      竹谷敏
    • Organizer
      ポスト京重点課題⑤「エネルギーの高効率な創出,変換・貯蔵,利用の新規基盤技術の開発」 第1回連携推進ワークショップ:触媒元素戦略研究との連携を求めて
    • Place of Presentation
      北海道大学(北海道札幌市)
    • Year and Date
      2016-11-29
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] シクロペンタンおよびテトラヒドロフランハイドレート結晶における骨格構造の比較2016

    • Author(s)
      竹谷敏, 大村亮
    • Organizer
      雪氷研究大会(2016・名古屋)
    • Place of Presentation
      名古屋大学(愛知県名古屋市)
    • Year and Date
      2016-09-29
    • Related Report
      2016 Annual Research Report
  • [Presentation] Imaging and Density Estimation of Icy Materials under temperature-controlled conditions using Phase Contrast X-ray Computed Tomography2016

    • Author(s)
      Satoshi Takeya, Akio Yoneyama, Kazuyuki Hyodo, Tohoru Takeda
    • Organizer
      XTOP 2016; 13th Biennial Conference on High-Resolution X-Ray Diffraction and Imaging
    • Place of Presentation
      ブルノ(チェコ共和国)
    • Year and Date
      2016-09-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] シリカビーズ細孔中のTHFハイドレートの非破壊観察に向けた試み2016

    • Author(s)
      竹谷敏, 村岡道弘, 山本佳孝, 米山明男, 兵藤一行, 武田徹
    • Organizer
      第25回日本エネルギー学会大会
    • Place of Presentation
      工学院大学(東京都新宿区)
    • Year and Date
      2016-08-09
    • Related Report
      2016 Annual Research Report
  • [Presentation] X線位相イメージングの低温・高温環境計測への応用2016

    • Author(s)
      竹谷敏
    • Organizer
      PF研究会「放射光のオンリーワン計測と産業利用」
    • Place of Presentation
      高エネルギー加速器研究機構
    • Year and Date
      2016-01-20
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] クラスレートハイドレートによるガス貯蔵と性能評価2015

    • Author(s)
      竹谷敏
    • Organizer
      化学工学会第47回秋季大会
    • Place of Presentation
      北海道大学・工学部
    • Year and Date
      2015-09-11
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] sI構造HFCハイドレートのケージ占有性2015

    • Author(s)
      竹谷敏
    • Organizer
      平成27年度 低温科学研究所・氷科学研究会共同研究集会「H2Oを科学する・2015」
    • Place of Presentation
      北海道大学・低温科学研究所
    • Year and Date
      2015-09-07
    • Related Report
      2015 Research-status Report
  • [Presentation] Visualization of Gas Hydrates Coexisting with Water or Ice by Phase-contrast X-ray CT2015

    • Author(s)
      Satoshi Takeya
    • Organizer
      The Third International Symposium on “Application of Nano-geosciences in Petroleum Engineering (NanoGeoscience 2015)
    • Place of Presentation
      京都キャンパスプラザ
    • Year and Date
      2015-09-05
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Distribution of guest molecules within clathrate hydrate cages determined by powder X-ray diffraction method2015

    • Author(s)
      Satoshi Takeya
    • Organizer
      Telluride Science Research Center – Summer 2015 “Clathrate Hydrates Fundamentals: Birding Molecular Structures to Macroscopic Properties and Behavior”
    • Place of Presentation
      Telluride Elementary School
    • Year and Date
      2015-07-06
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] X線イメージング法による細孔内クラスレートハイドレートの可視化2015

    • Author(s)
      竹谷敏
    • Organizer
      平成26年度低温科学研究所・氷科学研究会の共同研究集会「H2Oを科学する・2014」
    • Place of Presentation
      北海道大学
    • Year and Date
      2015-01-14
    • Related Report
      2014 Research-status Report
  • [Presentation] フランを包接するクラスレートハイドレートの格子定数とその温度依存性2014

    • Author(s)
      竹谷敏,橋本俊輔,藤久裕司,後藤義人
    • Organizer
      雪氷研究大会(2014・八戸)
    • Place of Presentation
      八戸工業大学
    • Year and Date
      2014-09-20
    • Related Report
      2014 Research-status Report
  • [Presentation] Nondestructive imaging of THF Clathrate Hydrate Grown at Interparticle Space2014

    • Author(s)
      Satoshi Takeya, Yoshito Gotoh, Akio Yoneyama, Kazuhiro Ueda, Kazuyuki Hyodo, and Tohoru Takeda
    • Organizer
      The 8th International Conference on Gas Hydrates (ICGH8)
    • Place of Presentation
      北京,中国国立会議場
    • Year and Date
      2014-08-01
    • Related Report
      2014 Research-status Report
  • [Presentation] 高圧条件下でのクラスレートハイドレートの非破壊観察に向けた試み2014

    • Author(s)
      竹谷敏, 室町実大,後藤義人,米山明男,兵藤一行,武田徹
    • Organizer
      第23回日本エネルギー学会大会
    • Place of Presentation
      九州大学・箱崎キャンパス
    • Year and Date
      2014-07-19
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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