2018 Fiscal Year Final Research Report
Curved Pi Figuration based on the buckybowl motif
| Project Area | pi-System Figuration: Control of Electron and Structural Dynamism for Innovative Functions |
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| Project/Area Number |
26102002
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| Research Category |
Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
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| Allocation Type | Single-year Grants |
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| Review Section |
Science and Engineering
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| Research Institution | Osaka University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
東林 修平 慶應義塾大学, 薬学部(芝共立), 准教授 (30338264)
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| Project Period (FY) |
2014-07-10 – 2019-03-31
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| Keywords | 合成化学 / ナノチューブ・フラーレン / ナノ材料 / バッキーボウル / 高分子錯体 / スマネン |
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| Outline of Final Research Achievements |
This study aims to make use of the unique features of the bowl-shaped π molecule “buckybowl", a partial framework of fullerenes.
we succeeded in the synthesis of many novel buckybowls, particularly nitrogen-containing heterobuckybowls, and revealed that they exhibited the unique character. We also succeeded in the construction of the supra-molecular structure using sumanene as a motif, and they showed several properties such as anisotropic pressure response, the formation of the isolated pore system, and an elastic discotic liquid crystals, and all of which has never been observed in the previous systems. In addition, we also elucidated the possibility of the high-density memory applied by bowl-inversion of sumanene on the metal surface.
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| Free Research Field |
有機化学
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| Academic Significance and Societal Importance of the Research Achievements |
この５年間の基礎研究によって、日本オリジナルの分子である「スマネン」が、他の物質では実現できない、様々なユニークな性質を示すことを明らかにすることができた。今後、実用化へ向けた検討を開始することで、真に日本発の材料開発に繋がることが期待される。
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