Self-healing anti aromatic batteries
| Project/Area Number |
18K04925
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Review Section |
Basic Section 29010:Applied physical properties-related
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| Research Institution | Nagoya University |
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Principal Investigator |
SHIN JIYOUNG 名古屋大学, 工学研究科(国際), 教授 (30622295)
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| Project Period (FY) |
2018-04-01 – 2021-03-31
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| Project Status |
Completed (Fiscal Year 2020)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | Porphyrinoid / electrochemistry / Li-organic battery / Na-organic battery / porphyrinoid / Dual ion battery / Dipyrrin / Co(III) complex / Diazepinopyrrolizine / Vibration spectroscopy / 応用物性関連 / 有機電池 |
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| Outline of Final Research Achievements |
The principal investigator attempted to explore efficient battery electrode materials where new organic molecules were published with their physical/chemical properties (RSC Adv. 2019, 9, 40031; RSC Adv. 2021, 2, 2263; JPP 2020, 24, 191; Org. Lett. 2020, 22, 4400).
Organic batteries with elongated π-conjugation molecules having interconversion capability between antiaromatic and aromatic conformations were investigated (Molecules 2019, 24, 2433). Also, high durable secondary organic batteries assembled with large composite (70%) NiNc electrodes and highly concentrated dual ion liquid provided high charge-discharge performances, enhanced working-life of batteries, fast charging rate, and high durability of organic electrodes (Mater. Adv. 2021, 2, 2263, front cover of the issue). Influential dual-ion mobilities of an ionic liquid through appropriate cavity spheres in electrodes furnished significantly improved battery performances were
established (Batter. Supercaps 2021, 4, 1605).
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| Academic Significance and Societal Importance of the Research Achievements |
Daily energy consumption is essential. Researchers have intended to devote to explore practically functioning energy devices. Organic rechargeable batteries thus have accumulated scientific attention. High-durable secondary organic batteries were invented through this project.
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Report
(4 results)
Research Products
(10 results)
