Elucidation of Quantum Behavior and Properties of Confined Molecules in Nanospace of Porous Coordination Polymers
| Project/Area Number |
15H03787
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Inorganic chemistry
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| Research Institution | Kyushu University |
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Principal Investigator |
Ohba Masaaki 九州大学, 理学研究院, 教授 (00284480)
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| Co-Investigator(Kenkyū-buntansha) |
堀 彰宏 名古屋大学, 工学研究科, 助教 (50595064)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2017: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2016: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000)
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| Keywords | 多孔性配位高分子 / 多孔性磁性体 / 多孔性金属錯体 / 核スピン変換 / 磁気双安定性 / 量子相転移 |
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| Outline of Final Research Achievements |
In this project, we aimed to create quantum condensed phases of confined molecules or atoms and to elucidate their behavior and properties, in nano-sized porous space of porous coordination polymers. During the research period, we mainly carried out the following; (1) elucidation of behavior of confined NO and I2 molecules in the pore, (2) induction of ortho-para quantum phase transition of nuclear spin isomers of H2 using inner electric field of the pore, and (3) creation of high-temperature quantum condensed phase of He. Dynamics and physical properties of confined guest molecules or atoms and guest-guest or host-guest interactions were examined in detail, by using in situ measurements of temperature dependences of magnetization, X-ray diffraction, and Raman and IR spectra under pressure-controlled guest atmosphere.
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Report
(4 results)
Research Products
(98 results)
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[Journal Article] Coordination Nano-Space as Stage of Hydrogen Ortho-Para Conversion2015
Author(s)
Takashi Kosone, Akihiro Hori, Eiji Nishibori, Yoshiki Kubota, Akio Mishima, Masaaki Ohba, Hiroshi Tanaka, Kenichi Kato, Jungeun Kim, José A. Real, Susumu Kitagawa, Masaki Takata
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Journal Title
Royal Soc. Open. Sci.
Volume: 2
Issue: 7
Pages: 1-8
DOI
NAID
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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