Electrosynthesis of Framework Structures with Polyvalent-cation Conductivities
| Project/Area Number |
25706008
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Partial Multi-year Fund |
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| Research Field |
Nanomaterials engineering
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| Research Institution | Osaka Prefecture University |
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Principal Investigator |
YAGI Shunsuke 大阪府立大学, 21世紀科学研究機構, 講師 (60452273)
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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 |
¥25,220,000 (Direct Cost: ¥19,400,000、Indirect Cost: ¥5,820,000)
Fiscal Year 2014: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
Fiscal Year 2013: ¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
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| Keywords | 電解合成 / フレームワーク / 多価カチオン電池 / 水晶振動子マイクロバランス / 酸化還元反応 / フレームワーク構造 / EQCM / 電気化学水晶振動子マイクロバランス |
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| Outline of Final Research Achievements |
In the present work, framework materials having micropores were synthesized and investigated as conducting materials of polyvalent cations at room temperature for polyvalent-cation batteries. Specifically, it was clarified that divalent magnesium ions can be inserted/extracted using Prussian blue and its analogs. The possibility of the insertion and extraction of counter anions was presented in addition to the co-insertion of solvated molecules. The solvated molecules alleviated the electrostatic interaction and promoted the diffusion of magnesium ions. The above results are important for the battery applications of framework materials.
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Report
(3 results)
Research Products
(5 results)
