Construction of crystalline coordination frameworks showing uni-directional ion transport
| Project/Area Number |
25620043
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Inorganic chemistry
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| Research Institution | Kyoto University |
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Principal Investigator |
HORIKE Satoshi 京都大学, 工学(系)研究科(研究院), 助教 (70552652)
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| Co-Investigator(Kenkyū-buntansha) |
FOO Maw Lin 東京大学, 大学院理学研究科, 特任助教 (20646765)
犬飼 宗弘 徳島大学, 大学院ソシオテクノサイエンス研究部, 講師 (60537124)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 錯体化学 / イオン伝導体 / 配位高分子 / イオン伝導 / イオン液体 / 能動輸送 |
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| Outline of Final Research Achievements |
We synthesized coordination polymers constructed from metal ions and bridging ligands for solid state ion conductors. Targeted mechanism of ion conductivity is uni-directional ion transport. A coordination polymer from Zn2+ ion showed highly anisotropic proton transport checked by impedance spectroscopy. The conductivity is above 10(-3) S/cm which is on the criteria of application. Doping of Co2+ion into the Zn2+ framework was successful and we were able to control domain structure of Zn2+/Co2+ parts in a single crystal. This would enable to have uni-directional ion transportation.
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Report
(3 results)
Research Products
(17 results)
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[Journal Article] Programmed crystallization via epitaxial growth and ligand replacement towards hybridizing porous coordination polymer crystals2013
Author(s)
Kenji Hirai, Kebi Chen, Tomohiro Fukushima, Satoshi Horike, Mio Kondo, Nicolas Louvain, Chiwon Kim, Yoko Sakata, Mikhail Meilikhv, Osami Sakata, Susumu Kitagawa, Shuhei Furukawa
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Journal Title
Dalton Transactions
Volume: 4
Issue: 45
Pages: 15868-15872
DOI
Related Report
Peer Reviewed
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