Development of inovating high-pressure and high-temperature apparatus for neutron diffraction and approaches to unsolved questions on ices and planetary sciences

• Project/Area Number: 26246039
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Quantum beam science
• Research Institution: The University of Tokyo
• Principal Investigator: Kagi Hiroyuki 東京大学, 大学院理学系研究科(理学部), 教授 (70233666)
• Co-Investigator(Kenkyū-buntansha): 服部 高典 国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 J－PARCセンター, 研究主幹 (10327687) ; 町田 真一 一般財団法人総合科学研究機構(総合科学研究センター(総合科学研究室)及び中性子科学センター(研究開発, 中性子科学センター, 研究員 (30554373) ; 小松 一生 東京大学, 大学院理学系研究科(理学部), 准教授 (50541942)
• Project Period (FY): 2014-04-01 – 2018-03-31
• Project Status: Completed (Fiscal Year 2018)
• Budget Amount: ¥41,600,000 (Direct Cost: ¥32,000,000、Indirect Cost: ¥9,600,000); Fiscal Year 2017: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000); Fiscal Year 2016: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000); Fiscal Year 2015: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000); Fiscal Year 2014: ¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
• Keywords: 氷 / 高圧 / 中性子回折 / 低温 / 地球化学 / 水素結合 / 量子ビーム / 惑星起源・進化 / 惑星起源･進化

Outline of Final Research Achievements

This project aims at developing a new high-pressure apparatus for measuring neutron diffraction measurements which can precisely control pressure even at low temperature conditions. The scientific target is to obtain crystal structure and physicochemical properties of high-pressure phase ices.
By combining liquid nitrogen and cryostat apparatuses, we achieved the low temperature limit down to 40 K. The apparatus enabled us to conduct neutron diffraction measurements at high pressure and low temperature regions where we could not achieve. We clarified the mechanism of salt incorporation process in ice VII which is a high pressure form of ice. Furthermore, a new model on hydrogen ordering process in iceVI was proposed.

Academic Significance and Societal Importance of the Research Achievements

氷は身近にありふれた物質であるにもかかわらず、未解決問題を多く有する奥が深い物質である。本研究では低温条件で自在に圧力を制御できる高圧発生装置を開発し、任意の条件で氷の中性子回折パターンを測定し、これまで未解決であった氷の問題②正面から取り組んだ。本研究で得られた成果は、氷の結晶構造に見られる水素原子の無秩序ー秩序相転移に関して、新しいモデルを提案することになった。また、本研究により氷VIIに多量の塩が入るメカニズムが明らかになった。これらの研究成果により、氷の未解決問題に解答を与えることができ、基礎化学に大きな発展をもたらした。また、本研究は氷惑星の内部物性の理解にも大きな貢献をもたらす。

Research Products

• [Journal Article] Search for a ferroelectrically ordered form of ice VII by neutron diffraction under high pressure and high electric field (2019)
  • Author(s): Yamane R., Komatsu K., Maynard-Casely H.E., Lee S., Booth N., and Kagi H.
  • Journal Title: Physical Review B Volume: 99 Issue: 17 Pages: 174201-174201
  • DOI: 10.1103/physrevb.99.174201
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Direct observation of symmetrization of hydrogen bond in d-AlOOH under mantle conditions using neutron diffraction (2018)
  • Author(s): Sano-Furukawa A., Hattori T., Komatsu K., Kagi H., Nagai T., Molaison J.J., dos Santos A.M. and Tulk C.A.
  • Journal Title: Scientific Reports Volume: 8 Issue: 1 Pages: 15520-15520
  • DOI: 10.1038/s41598-018-33598-2
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Pressure-induced stacking disorder in boehmite (2018)
  • Author(s): Ishii Y.、Komatsu K.、Nakano S.、Machida S.、Hattori T.、Sano-Furukawa A.、Kagi H.
  • Journal Title: Physical Chemistry Chemical Physics Volume: 20 Issue: 24 Pages: 16650-16656
  • DOI: 10.1039/c8cp02565g
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] High-Pressure - High-Temperature Study of Benzene: Refined Crystal Structure and New Phase Diagram up to 8 GPa and 923 K (2018)
  • Author(s): Chanyshev Artem D.、Litasov Konstantin D.、Rashchenko Sergey V.、Sano-Furukawa Asami、Kagi Hiroyuki、Hattori Takanori、Shatskiy Anton F.、Dymshits Anna M.、Sharygin Igor S.、Higo Yuji
  • Journal Title: Crystal Growth & Design Volume: 印刷中 Issue: 5 Pages: 3016-3026
  • DOI: 10.1021/acs.cgd.8b00125
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Behavior of intermolecular interactions in α-glycine under high pressure (2018)
  • Author(s): Shinozaki, Ayako Komatsu, Kazuki Kagi, Hiroyuki Fujimoto, Chikako Machida, Shinichi Sano-Furukawa, Asami Hattori, Takanori
  • Journal Title: The Journal of Chemical Physics Volume: 148 Issue: 4 Pages: 044507-044507
  • DOI: 10.1063/1.5009980
  • Peer Reviewed
• [Journal Article] Structural incorporation of MgCl2 into ice VII at room temperature (2017)
  • Author(s): M. Watanabe K. Komatsu, F. Noritake, and H. Kagi
  • Journal Title: Japanese Journal of Applied Physics Volume: 印刷中 Issue: 5S3 Pages: 05FB03-05FB03
  • DOI: 10.7567/jjap.56.05fb03
  • NAID: 210000147806
  • Peer Reviewed / Open Access
• [Journal Article] Partially ordered state of ice XV (2016)
  • Author(s): Komatsu K., Noritake F., Machida S., Sano-Furukawa A., Hattori T., Yamane R. and Kagi H.
  • Journal Title: Scientific Reports Volume: 6 Pages: 28920-28920
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Ice VII from aqueous salt solutions: From a glass to a crystal with broken H-bonds (2016)
  • Author(s): Klotz, S., Komatsu K., Pietrucci F., Kagi H., Ludl A.-A., Machida S., Hattori T., Sano-Furukawa A. and Bove L.E.
  • Journal Title: Scientific Reports Volume: 6 Pages: 32040-32040
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Stability and partial oligomerization of naphthalene under high pressure at room temperature (2016)
  • Author(s): A. Shinozaki, K. Mimura, T. Nishida, T. Inoue, S. Nakano, and H. Kagi
  • Journal Title: Chemical Physics Letters Volume: 662 Pages: 263-267
  • DOI: 10.1016/j.cplett.2016.09.042
  • Peer Reviewed / Open Access
• [Journal Article] Pressure-induced freeze concentratio of alanine aqueous solution as a novel field of chemical reaction (2016)
  • Author(s): Takahashi S., Kagi H., Fujimoto C., Shinozaki A., Gotou H., Nishida T. and Mimura K.
  • Journal Title: Chemistry Letters Volume: 46 Issue: 3 Pages: 334-337
  • DOI: 10.1246/cl.160992
  • NAID: 130005436526
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Design and Performance of High-Pressure PLANET Beamline at Pulsed Neutron Source at J-PARC (2015)
  • Author(s): Hattori, T., A. Sano-Furukawa, H. Arima, K. Komatsu, A. Yamada, Y. Inamura, T. Nakatani, Y. Seto, T. Nagai, W. Utsumi, T. Iitaka, H. Kagi, Y. Katayama, T. Inoue, T. Otomo, K. Suzuya, T. Kamiyama, M. Arai T. Yagi
  • Journal Title: Nuclear Instruments and Methods in Physics Research Section A Volume: 780 Pages: 55-67
  • DOI: 10.1016/j.nima.2015.01.059
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Crystal structure of magnesium dichloride decahydrate determined by X-ray and neutron diffraction under high pressure (2015)
  • Author(s): Komatsu, K., Shinozaki, A., Machida, S., Matsubayashi, T., Watanabe, M., Kagi, H., Sano-Furukawa, A. and Hattori, T.
  • Journal Title: Acta Crystallogr. B Volume: 71 Issue: 1 Pages: 74-80
  • DOI: 10.1107/s205252061500027x
  • Peer Reviewed
• [Journal Article] In Situ Observation of Pressure-induced Crystallization from Amorphous Calcium Carbonate by Time-resolved X-ray Diffraction (2015)
  • Author(s): Maruyama K., Kagi H., Inoue T., Ohfuji H. and Yoshino T.
  • Journal Title: Chemistry Letters Volume: 44 Issue: 4 Pages: 434-436
  • DOI: 10.1246/cl.141062
  • NAID: 130005062153
  • ISSN: 0366-7022, 1348-0715
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Pressure-induced oligomerization of alanine at 25 °C (2015)
  • Author(s): Chikako Fujimoto, Ayako Shinozaki, Koichi Mimura, Tamihito Nishida, Hirotada Gotou, Kazuki Komatsu, Hiroyuki Kagi
  • Journal Title: Chem. Commun. Volume: 51 Issue: 69 Pages: 13358-13361
  • DOI: 10.1039/c5cc03665h
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Performance of ceramic anvils for high pressure neutron scattering. (2014)
  • Author(s): K. Komatsu, S. Klotz, A. Shinozaki, R. Iizuka, L.E. Bove, and H. Kagi
  • Journal Title: High Pressure Research (Proceeding of EHPRG) Volume: 34 Issue: 4 Pages: 494-499
  • DOI: 10.1080/08957959.2014.986476
  • Peer Reviewed / Open Access
• [Journal Article] Six-axis multi-anvil press for high-pressure, high-temperature neutron diffraction experiments (2014)
  • Author(s): Sano-Furukawa A., Hattori T., Arima H., Yamada A., Sabata S., Kondo M., Nakamura A., Kagi H. and Yagi T.
  • Journal Title: Review of Scientific Instruments Volume: 85 Issue: 11 Pages: 113905-113905
  • DOI: 10.1063/1.4901095
  • Peer Reviewed
• [Journal Article] Doping incompatible elements into calcite through amorphous calcium carbonate (2014)
  • Author(s): Matsunuma S., Kagi H., Komatsu K., Maruyama K. and Yoshino T.
  • Journal Title: Crystal Growth & Design Volume: 14 Issue: 11 Pages: 5344-5348
  • DOI: 10.1021/cg500953h
  • Peer Reviewed / Open Access
• [Journal Article] Phase transitions and hydrogen bonding in deuterated calcium hydroxide: High-pressure and high-temperature neutron diffraction measurements. (2014)
  • Author(s): izuka R., Komatsu K., Kagi H., Nagai T., Sano-Furukawa A., Hattori T., Gotou H. and Yagi T.
  • Journal Title: Journal of Solid State Chemistry Volume: 218 Pages: 95-102
  • Peer Reviewed / Acknowledgement Compliant
• [Presentation] 12GPaまでの氷VII相の高圧下誘電率測定 (2018)
  • Author(s): 山根崚・ 小松 一生 ・ 鍵 裕之
  • Organizer: 高圧討論会
• [Presentation] 高圧下での有機化学反応からみた氷惑星における分子進化の可能 性 (2018)
  • Author(s): 鍵 裕之・高橋 修也・三 村 耕一 ・ 篠崎 彩子 ・ 小松 一生 ・ 藤本 千賀子 ・ 孫 語辰
  • Organizer: 高圧討論会
  • Invited
• [Presentation] MgCl2 常温高圧水和物の単結晶構造解析 (2018)
  • Author(s): 山下 恵史朗 ・ 小松 一生 ・ 鍵 裕之
  • Organizer: 高圧討論会
• [Presentation] 誘電率測定による氷 VI-XV 相転移の高圧その場観測 (2018)
  • Author(s): 山根崚、小松一生、鍵裕之、郷地順、上床美也
  • Organizer: 日本鉱物科学会
• [Presentation] Incorporation of Nitrogen into the Lower-Mantle Minerals Under High Pressure and High Temperature (2018)
  • Author(s): Fukuyama K, Kagi H, Inoue T, Shinmei T, Kakizawa S, Takahata N & Sano Y
  • Organizer: Goldschmidt Conference
  • Int'l Joint Research
• [Presentation] 塩を含むアモルファス氷の高圧下における相変化について (2017)
  • Author(s): 小松一生
  • Organizer: 量子ビームサイエンスフェスタ
  • Place of Presentation: エポカルつくば（茨城県つくば市）
  • Year and Date: 2017-03-14
  • Invited
• [Presentation] Oligopeptide Formation of Alanine Under High Pressure at 25℃ (2017)
  • Author(s): Fujimoto C, Shinozaki A, Mimura K, Nishida T, Gotou H, Komatsu K & Kagi H
  • Organizer: Goldschmidt Conference
  • Place of Presentation: パシフィコ横浜（神奈川県横浜市）
  • Year and Date: 2017-03-14
  • Int'l Joint Research
• [Presentation] 氷の秩序構造の分類 (2016)
  • Author(s): 山根 崚、小松 一生、則竹 史哉
  • Organizer: 日本鉱物科学会
  • Place of Presentation: 金沢大学（石川県金沢市）
  • Year and Date: 2016-09-25
• [Presentation] 圧力誘起凍結濃縮によるアミノ酸の脱水縮合反応 (2016)
  • Author(s): 高橋 修也、鍵 裕、,藤本 千賀子、小松 一生、篠崎 彩子、三村 耕一、西 田 民人
  • Organizer: 日本地球化学会年会
  • Place of Presentation: 大阪市立大学（大阪府大阪市）
  • Year and Date: 2016-09-14
• [Presentation] Structural incorporation of MgCl2 into ice VII at room temperature (2016)
  • Author(s): Watanabe M., Komatsu K., Noritake F. and Kagi H.
  • Organizer: The 17th International Conference on High Pressure in Semiconductor Physics (HPSP-17) & Workshop on High-pressure Study on Superconducting (WHS)
  • Place of Presentation: 東京大学（東京都文京区）
  • Year and Date: 2016-08-07
  • Int'l Joint Research
• [Presentation] 氷XV相の構造と安定性の再評価 (2015)
  • Author(s): 小松 一生, 町田 真一, 則竹 史哉, 山根 崚, 佐野 亜沙美, 服 部 高典, 鍵 裕之
  • Organizer: 高圧討論会
  • Place of Presentation: JMSアステールプラザ（広島県広島市）
  • Year and Date: 2015-11-10
  • Invited
• [Presentation] 氷XV相の結晶構造の再検討 (2015)
  • Author(s): 小松 一生, 則竹 史哉, 山根 崚, 鍵 裕之, 町田 真一, 佐野 亜沙美, 服部 高典
  • Organizer: 日本鉱物科学会2015年年会
  • Place of Presentation: 東京大学（東京都文京区）
  • Year and Date: 2015-09-25
• [Presentation] Stable Ice VIIIは存在できるのか (2015)
  • Author(s): 則竹 史哉, 小松一生, 鍵 裕之
  • Organizer: 日本鉱物科学会2015年年会
  • Place of Presentation: 東京大学（東京都文京区）
  • Year and Date: 2015-09-25
• [Presentation] 氷VI相の秩序構造の数え上げ (2015)
  • Author(s): 山根 峻, 小松 一生, 則武史哉, 鍵 裕之
  • Organizer: 日本鉱物科学会2015年年会
  • Place of Presentation: 東京大学（東京都文京区）
  • Year and Date: 2015-09-25
• [Presentation] 室温下での氷VIIへのMgCl2の取り込み (2015)
  • Author(s): 渡邉 真央,小松一生, 鍵 裕之
  • Organizer: 日本鉱物科学会2015年年会
  • Place of Presentation: 東京大学（東京都文京区）
  • Year and Date: 2015-09-25
• [Presentation] Experimental studies on water and ice inside of the earth and planets (2014)
  • Author(s): Kagi H.
  • Organizer: China-Japan Joint Forum on Geochemistry and Cosmochemistry
  • Place of Presentation: 富山大学（富山県・富山市）
  • Year and Date: 2014-09-16
  • Int'l Joint Research / Invited
• [Presentation] High-pressure neutron beamline at J-PARC and applications to earth-planetary science. (2014)
  • Author(s): Kagi H.
  • Organizer: International Crystallography Union
  • Place of Presentation: Montreal (Canada)
  • Year and Date: 2014-08-07
  • Int'l Joint Research / Invited