2012 Fiscal Year Final Research Report
Ion intercalation and functionality at Prussian blue interface
| Project/Area Number |
21244052
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Condensed matter physics II
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| Research Institution | University of Tsukuba |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
KAMIOKA Hayato 筑波大学, 数理物質系, 助教 (40431671)
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| Project Period (FY) |
2009 – 2012
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| Keywords | プルシャンブルー類似体 / リチウムイオン二次電池 / ナトリウムイオン二次電池 / Cs除染 / 量子ビーム |
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| Research Abstract |
Prussian blue analogues consists of jungle-gym-type host framework due to covalent bonding between transition metal ion and cyano group and guest alkali ions. We obtained following results:
(1) all-solid ion device
(2) determination of the ion conduction path
(3) ion distribution analysis based on depth-resolved X-ray absorption spectroscopy
(4) determination of the Na site
(5) excellent cathode properties in lithium-ion secondary battery
(6) ultra-rapid discharge process
(7) structural and electronic properties against lithium-ion concentration
(8) highly-efficient decontamination of radioactive Cesium-ion, and
(9) excellent cathode properties in sodium-ion secondary battery. Thus obtained results are far beyond the original proposal.
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Research Products
(37 results)
