Na+ interrelation into Prussian blue analogues
| Project/Area Number |
25620036
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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 | University of Tsukuba |
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Principal Investigator |
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| Research Collaborator |
SHIBATA Takayuki 筑波大学, 数理物質系, 研究員 (30758264)
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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: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 二次電池 / 元素戦略 / 配位高分子 / エネルギー貯蔵 / Prussian blue analogues / secondary battery / ion intercalation / プルシャンブルー類似体 / Naイオン二次電池 / Naイオンターカレーション |
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| Outline of Final Research Achievements |
We fabricated thin films of manganese and cobalt Prussian blue analogues. WE confirmed that these films shows high capacity and voltage in sodium-ion secondary battery cells. We further determined the host structure and valence state of the transition metals by means of ex situ synchrotron-radiation X-ray diffraction and absorption spectroscopy. By these investigations, we indicated that coordination polymer is a promising cathode material for next-generation secondary battery, sodium-ion secondary battery.
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Report
(3 results)
Research Products
(37 results)
