Electrochemical behavior of porous coordination polymer nanoparticle by inner structure
| Project/Area Number |
26810030
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Inorganic chemistry
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| Research Institution | Yamagata University |
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Principal Investigator |
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| Research Collaborator |
WATANABE Syuji
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 錯体化学 / 電気化学 / ナノ材料化学 / プルシアンブルー / 二次電池 / 配位高分子 / 内部構造 |
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| Outline of Final Research Achievements |
Low-cost and high-efficiency batteries have been investigated for energy storage. Prussian blue, which is redox active porous coordination polymer, is focused on cathode material of ion secondary batteries. It is not reveal to relationship inner structure of PB and electrchemical behavior. In this study, I aimed to reveal effect inner structure of PB to electrochemical behavior using defect-type PB (PB-1) and perfact-type PB(PB-2).
PB-1 and PB-2 showed smoothly redox wave with potassium ion deinsertion. But, both PB did not show redox wave in lithium ion solution. On the other hand, PB-2 showed redox wave in lithium-propylene carbonate solution. Because, PB-2 is perfect type PB, and its inner environment have hydrophobic. Cu-PBA, which is PB analog displaced Fe to Cu, was synthesized and investigated electrochemical behavior. I suggest new approach for fabrication of high-performance ion secondary battery by controlling the metal species and inner environment of PB.
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Report
(4 results)
Research Products
(19 results)
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[Presentation] Synthesis of High-performance Cesium ion adsorbent using Prussian blue2014
Author(s)
M. Ishizaki, K. Ono, K. Kanaizuka, M. Sakamoto, M. Kurihara, A. Takahashi, T. Kawamoto, H. Tanaka, M. Watanabe, M. Arisaka, T. Nankawa
Organizer
41st International Conference on Coordination Chemistry
Place of Presentation
シンガポール
Year and Date
2014-07-21 – 2014-07-25
Related Report
