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Development of the novel thermodynamics integrating a solid and its aqueous ion and the stringent safety measure for crisis of accumulation of the nuclear fuel wastes

Research Project

Project/Area Number 26420758
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Metal making/Resorce production engineering
Research InstitutionUniversity of Hyogo

Principal Investigator

Morishita Masao  兵庫県立大学, 工学研究科, 教授 (60244696)

Research Collaborator Gamjäger Heinz  Univ. Montan, Prof.
Perrone Jane  Headquarters in Paris, NEA, OECD
Project Period (FY) 2014-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2018: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords環境浄化 / 低負荷 / 環境調和 / 熱力学サイクル / 地球環境 / 放射性物質 / 相安定性 / 飽和溶解度 / 原子力政策 / 第3法則エントロピ- / 標準生成ギブズエネルギ- / 熱容量 / デバイ‐アインシュタイン関数 / 標準溶解ギブズエネルギ- / 地球化学シミュレ-ション / 使用済核燃料 / 標準エントロピ- / デバイ・アインシュタイン関数 / 化学平衡 / 国際情報交換 フランス / 第3法則エントロピー / 標準生成エンタルピー / 標準溶解ギブズエネルギー / 第三法則エントロピー / 標準生成エントロピー / 標準生成ギブズエネルギー / 低温熱容量 / ヒエラルキー / 第3法則エントロピ-
Outline of Final Research Achievements

To determine the thermodynamic values for aqueous ions, the experiment including many different methods should be done. The third law entropies for the solids, for instance, should be measured to determine the standard entropies of formation of aqueous ions satisfying the thermodynamic cycles to perfection. The thermodynamic measurements for clarifying the whole picture of the thermodynamic values from the solids to aqueous ions were done.
The thermodynamic values for the yellow phases formed in the nuclear fuel wastes as well as their molybdic aqueous ion were determined. The standard Gibbs energies of solution for the molybdic actinide complex oxides, which were hardly measured, were predicted on the basis of the present determined values.

Academic Significance and Societal Importance of the Research Achievements

原子力発電による使用済核燃料は廃棄できないまま、世界中に蓄積されている。この使用済核燃料を化学処理によってガラス固化体に成型、鉄鋼とコンクリ-トの人工バリアに装填後、地層処分する政策がある。 しかしながら、千年を超えた後、あるいは、大地震などによって人工バリアが崩壊すると,ガラス固化体が地下水に接触する危険性がある。
ガラス固化体中に生成するイエロ-フェ-ズ結晶群の固相とイオンの熱力学諸量を決定し、これらが水溶液に溶出する溶解度平衡定数を決定した。また、結果に基づき、アクチノイドモリブデン酸化物の溶解度定数を予測した。本成果はOECDパリ本部地球化学電算機データバンクに登録される。

Report

(6 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (38 results)

All 2019 2018 2017 2016 2015 Other

All Int'l Joint Research (8 results) Journal Article (11 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 11 results,  Open Access: 9 results,  Acknowledgement Compliant: 4 results) Presentation (16 results) (of which Int'l Joint Research: 5 results) Remarks (3 results)

  • [Int'l Joint Research] 経済協力開発機構(OECD)パリ本部(フランス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Murdoch University(オーストラリア)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] 経済協力開発機構(OECD)パリ本部(フランス)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] Murdoch University(オーストラリア)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] 経済協力開発機構(OECD)パリ本部(フランス)

    • Related Report
      2016 Research-status Report
  • [Int'l Joint Research] Montan University(オーストリア)

    • Related Report
      2016 Research-status Report
  • [Int'l Joint Research] Montan University(オーストリア)

    • Related Report
      2015 Research-status Report
  • [Int'l Joint Research] OECD NEA(フランス)

    • Related Report
      2015 Research-status Report
  • [Journal Article] Thermodynamic Properties for Nd<sub>2</sub>(MoO<sub>4</sub>)<sub>3</sub> Formed in the Nuclear Fuel Waste Glasses2019

    • Author(s)
      Kinoshita, Y., Morishita, M., Nozaki, A., Yamamoto H.
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 60 Issue: 1 Pages: 111-120

    • DOI

      10.2320/matertrans.M2018305

    • NAID

      130007549931

    • ISSN
      1345-9678, 1347-5320
    • Year and Date
      2019-01-01
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Thermodynamic Properties for Cerium Molybdate2019

    • Author(s)
      Nozaki, A., Morishita, M., Kinoshita, Y., Yamamoto, H.
    • Journal Title

      Intern. J. Mater. Res. (formerly: Z. Metallkd.)

      Volume: 110

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermodynamic properties for Sm2(MoO4)3 determined by calorimetric measurement and re-evaluation of heat capacities for elemental molybdenum: standard entropy, N?el temperature, solubility product2018

    • Author(s)
      Morishita Masao、Kinoshita Yoshiki、Tanaka Hideaki、Nozaki Ai、Yamamoto Hiroaki
    • Journal Title

      Monatshefte fur Chemie - Chemical Monthly

      Volume: 149 Issue: 2 Pages: 341-356

    • DOI

      10.1007/s00706-017-2128-0

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Thermodynamic Properties for MMoO4 (M=Mg, Sr and Ba) as the End-members of the Yellow Phases Formed in the Nuclear Fuel Waste Glasses2018

    • Author(s)
      Morishita, M., Kinoshita, Y., Nozaki, A., Yamamoto H.
    • Journal Title

      Appl. Geo. Chem.

      Volume: 98 Pages: 310-320

    • DOI

      10.1016/j.apgeochem.2018.08.023

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Third Law Entropy of Silver Molybdate2017

    • Author(s)
      Morishita Masao、Houshiyama Hiroki、Kinoshita Yoshiki、Nozaki Ai、Yamamoto Hiroaki
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 58 Issue: 6 Pages: 868-872

    • DOI

      10.2320/matertrans.M2017005

    • NAID

      130005679015

    • ISSN
      1345-9678, 1347-5320
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Thermodynamic properties for calcium molybdate, molybdenum tri-oxide and aqueous molybdate ion2017

    • Author(s)
      Morishita Masao、Kinoshita Yoshiki、Houshiyama Hiroki、Nozaki Ai、Yamamoto Hiroaki
    • Journal Title

      The Journal of Chemical Thermodynamics

      Volume: 114 Pages: 30-43

    • DOI

      10.1016/j.jct.2017.05.021

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Thermodynamic Properties for Nd<sub>2</sub>(MoO<sub>4</sub>)<sub>3</sub> Formed in the Nuclear Fuel Waste Glasses2017

    • Author(s)
      木下 義樹、森下 政夫、野﨑 安衣、山本 宏明
    • Journal Title

      Journal of the Japan Institute of Metals and Materials

      Volume: 81 Issue: 10 Pages: 485-493

    • DOI

      10.2320/jinstmet.JAW201703

    • NAID

      130006096667

    • ISSN
      0021-4876, 1880-6880, 2433-7501
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Third Law Entropy of Silver Molybdate2017

    • Author(s)
      M. Morishita, H. Houshiyama, Y. Kinoshita, A. Nozaki and H. Yamamoto
    • Journal Title

      Materials Trabsactions

      Volume: 58

    • NAID

      130005679015

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Calculating Entropies of Alkaline Earth Metal Molybdates2016

    • Author(s)
      Ernst Gamsjager, Masao Morishita, Heinz Gamsjager
    • Journal Title

      Monatshefte Chemie - Chemical Monthly

      Volume: 147 Pages: 263-267

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] The Third Law Entropy of Strontium Molybdates2015

    • Author(s)
      Masao Morishita and Hiroki Houshiyama
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 56 Issue: 4 Pages: 545-549

    • DOI

      10.2320/matertrans.M2014470

    • NAID

      130005129258

    • ISSN
      1345-9678, 1347-5320
    • Related Report
      2015 Research-status Report 2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Thermodynamic Properties of Molybdate Ion: Reaction Cycles and Experiments2015

    • Author(s)
      Heinz Gamsjager and Masao Morishita
    • Journal Title

      Pure and Applied Chemistry

      Volume: ISSN (Online) 1365-307 Issue: 5 Pages: 1-16

    • DOI

      10.1515/pac-2014-1105

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] 固体の母相の2 Kから測定した熱容量に基づく水溶液中モリブデン酸イオンMoO4 2-の標準エントロピ-2018

    • Author(s)
      森下政夫
    • Organizer
      日本学術振興会合金状態図第172委員会第34回研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 使用済核燃料ガラス固化体中有害相Nd2(MoO4)3の第3法則エントロピー2017

    • Author(s)
      木下義樹、森下政夫、野﨑安衣、山本宏明
    • Organizer
      日本金属学会平成29年度秋期大会
    • Place of Presentation
      首都大学東京南大沢キャンパス(東京都八王子氏)
    • Year and Date
      2017-03-15
    • Related Report
      2016 Research-status Report
  • [Presentation] Thermodynamic properties for CaMoO4(cr), MoO3(cr) and MoO42-(aq.)2017

    • Author(s)
      Masao Morishita, Yoshiki Kinoshita, Hiroki Houshiyama, Ai Nozaki, Hiroaki Yamamoto
    • Organizer
      Migration 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] イエローフェーズ関連物質La2(MoO4)3の第3法則エントロピー2016

    • Author(s)
      田中秀明、木下義樹、森下政夫
    • Organizer
      日本金属学会平成28年度秋期大会
    • Place of Presentation
      大阪大学(大阪府豊中市)
    • Year and Date
      2016-09-21
    • Related Report
      2016 Research-status Report
  • [Presentation] イエローフェーズ関連物質Ag2MoO4の第3法則エントロピー2016

    • Author(s)
      木下義樹、宝珠山裕希、森下政夫
    • Organizer
      日本金属学会平成28年度秋期大会
    • Place of Presentation
      大阪大学(大阪府豊中市)
    • Year and Date
      2016-09-21
    • Related Report
      2016 Research-status Report
  • [Presentation] パーコレーションによる磁気相転移を含むLa-Nd2成分系の極低温状態図2016

    • Author(s)
      赤尾総太、山本敬晃、吉井達哉、森下政夫
    • Organizer
      日本金属学会平成28年度秋期大会
    • Place of Presentation
      大阪大学(大阪府豊中市)
    • Year and Date
      2016-09-21
    • Related Report
      2016 Research-status Report
  • [Presentation] Thermodynamic Properties for Elemental Molybdenum and Molybdenum Related Substances: OECD/NEA Mo TDB Project2016

    • Author(s)
      M. Morishita, H. Houshiyama, M. Fukushima and Y. Kinoshita
    • Organizer
      TOFA2016
    • Place of Presentation
      サントス(ブラジル)
    • Year and Date
      2016-09-04
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Phase Diagram of the La-Nd Binary System Involving Phase Boundary of Magnetic Phase Transition: Percolation of Neodymium Atoms Causing Antiferromagnetic Phase Transition2016

    • Author(s)
      M. Morishita, T. Yoshii, T. Yamamoto and Y. Akao
    • Organizer
      TOFA2016
    • Place of Presentation
      サントス(ブラジル)
    • Year and Date
      2016-09-04
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Thermochemical Measurements for the Yellow Phase Formed in Nuclear Fuel Waste Glasses: The OECD/NEA Mo TDB Project2016

    • Author(s)
      M. Morishita, H. Houshiyama, M. Fukushima and Y. Kinoshita
    • Organizer
      CalphadXLV
    • Place of Presentation
      淡路市(日本)
    • Year and Date
      2016-05-29
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 使用済核燃料ガラス固化体中イエロ-フェーズ関連物質モリブデン酸カルシウムの第3法則エントロピー2016

    • Author(s)
      木下義樹,宝珠山裕希,森下政夫
    • Organizer
      日本金属学会(第158回)春期講演大会
    • Place of Presentation
      東京理科大学葛飾キャンパス(東京都葛飾区新宿)
    • Year and Date
      2016-03-23
    • Related Report
      2015 Research-status Report
  • [Presentation] 使用済核燃料ガラス固化体中に生成する有害結晶相Nd2(MoO4)3の固相と水溶液中イオンの熱力学諸量の測定2016

    • Author(s)
      木下義樹、野﨑安衣、山本宏明、森下政夫
    • Organizer
      日本金属学会関西支部平成28年度第2回材料化学研究会
    • Place of Presentation
      大阪大学中の島センタ-(大阪府大阪市)
    • Related Report
      2016 Research-status Report
  • [Presentation] La‐Nd2成分系固溶体の低温熱容量2015

    • Author(s)
      山本敬晃,吉井達哉,森下政夫
    • Organizer
      粉体粉末冶金協会平成27年度秋季大会
    • Place of Presentation
      京都大学百周年時計台記念館(京都府左京区吉田本町)
    • Year and Date
      2015-11-11
    • Related Report
      2015 Research-status Report
  • [Presentation] イエロフェーズ関連物質関連物質モリブデン酸ストロンチウムの熱力学諸量2015

    • Author(s)
      森下政夫
    • Organizer
      日本学術振興会合金状態図第172委員会第30回委員会
    • Place of Presentation
      アートホテルズ札幌(北海道札幌市中央区南九条西)
    • Year and Date
      2015-10-23
    • Related Report
      2015 Research-status Report
  • [Presentation] 使用済核燃料ガラス固化体中イエローフェーズ関連物質モリブデン酸ストロンチウムの熱力学諸量2015

    • Author(s)
      森下政夫,宝珠山裕希
    • Organizer
      日本金属学会(第157回)秋期講演大会
    • Place of Presentation
      九州大学伊都キャンパス(福岡県福岡市西区元岡)
    • Year and Date
      2015-09-16
    • Related Report
      2015 Research-status Report
  • [Presentation] The OECD/NEA TDB Review on Molybdenum2015

    • Author(s)
      Heinz Gamsjager, Masao Morishita, Claude Musikas, Walter Furst, Lester Morss, Nicole Simon, Davide Costa and Maria-Eleni Ragoussi
    • Organizer
      Migration 2015
    • Place of Presentation
      サンタフェ(米国)
    • Year and Date
      2015-09-13
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 使用済核燃料中イエローフェーズ関連物質BaMoO4の第3法則エントロピー2015

    • Author(s)
      福島基弘、森下政夫
    • Organizer
      日本金属学会春期大会
    • Place of Presentation
      東京大学
    • Year and Date
      2015-03-18 – 2015-03-20
    • Related Report
      2014 Research-status Report
  • [Remarks] 兵庫県立大学大学院工学研究科熱化学研究グル-プ

    • URL

      http://www.eng.u-hyogo.ac.jp/group/group40/database.html

    • Related Report
      2017 Research-status Report
  • [Remarks] 兵庫県立大学大学院工学研究科熱化学研究グル-プ

    • URL

      http://www.eng.u-hyogo.ac.jp/group/group40/

    • Related Report
      2016 Research-status Report
  • [Remarks] 兵庫県立大学工学研究科化学工学専攻熱化学研究グループ研究内容

    • URL

      http://www.eng.u-hyogo.ac.jp/group/group40/pre_works.html#d

    • Related Report
      2015 Research-status Report

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Published: 2014-04-04   Modified: 2020-03-30  

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