| Project/Area Number |
16H06353
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| Research Category |
Grant-in-Aid for Scientific Research (S)
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| Allocation Type | Single-year Grants |
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| Research Field |
Functional solid state chemistry
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| Research Institution | Nagoya University |
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Principal Investigator |
AWAGA Kunio 名古屋大学, 理学研究科, 教授 (10202772)
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| Co-Investigator(Kenkyū-buntansha) |
原田 潤 北海道大学, 理学研究院, 准教授 (00313172)
吉川 浩史 関西学院大学, 理工学部, 准教授 (60397453)
横川 大輔 東京大学, 大学院総合文化研究科, 准教授 (90624239)
Irle Stephan 名古屋大学, 理学研究科(WPI), 教授 (00432336)
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| Project Period (FY) |
2016-05-31 – 2021-03-31
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| Project Status |
Discontinued (Fiscal Year 2020)
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| Budget Amount *help |
¥185,900,000 (Direct Cost: ¥143,000,000、Indirect Cost: ¥42,900,000)
Fiscal Year 2020: ¥28,080,000 (Direct Cost: ¥21,600,000、Indirect Cost: ¥6,480,000)
Fiscal Year 2019: ¥31,720,000 (Direct Cost: ¥24,400,000、Indirect Cost: ¥7,320,000)
Fiscal Year 2018: ¥31,980,000 (Direct Cost: ¥24,600,000、Indirect Cost: ¥7,380,000)
Fiscal Year 2017: ¥34,450,000 (Direct Cost: ¥26,500,000、Indirect Cost: ¥7,950,000)
Fiscal Year 2016: ¥59,670,000 (Direct Cost: ¥45,900,000、Indirect Cost: ¥13,770,000)
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| Keywords | 電子物性 / 固体電気化学 / 有機エレクトロニクス / 電気2重層 / オペランド計測 / 光電変換 / 二次電池 / 分子物性化学 / 2次電池 / 電解結晶化 / 物性化学 / 表面・界面 / 電気化学 / 複合材料・物性 / 分子性固体 / 誘電体物性 |
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| Outline of Final Research Achievements |
We have synthesized molecular nanoporous materials with unique topologies such as honeycomb and gyroid, and explored their physical properties, aiming interdisciplinary research between molecular science and solid-state electrochemistry. We realized excellent electric power storages, by using these materials as cathode active materials for rechargeable batteries, and by inserting redox-active materials and/or organic conductive polymers into their cavity spaces. Furthermore, we fabricated organic devices which contained a solid-liquid interfacial electric double layer and achieved excellent transistor characteristics and high efficiency photoelectric conversion. We also developed various operando measurements in solid-state electrochemistry and proposed a potential junction model that continuously links the work function of the metal to the chemical potential of the electrolyte.
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| Academic Significance and Societal Importance of the Research Achievements |
持続可能な社会の発展に向け、ユビキタスな物質や手法による新しいエネルギー変換や情報変換の実現は危急の課題である。本研究では、金属－有機構造体（MOF）や共有結合構造体（COF）などのナノポーラス分子性物質が、２次電池の正極活物質やキャパシタ電極として十分に活用できることを実証することができた。さらに、固液界面の電気２重層を有機トランジスタや光電セルに導入することによって、その基礎理論を発展させるとともに、分子性物質に相応しい作動原理を提唱することができた。
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| Assessment Rating |
Verification Result (Rating)
A
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Assessment Rating |
Result (Rating)
A: Progress in the research is steadily towards the initial goal. Expected research results are expected.
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