2010 Fiscal Year Final Research Report
Design of Enhanced-controlling Mechanism of Organic Solid-state Luminescence through Transformation of Nano-assembled Structure
| Project/Area Number |
20510094
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Nanostructural science
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| Research Institution | The University of Tokyo |
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Principal Investigator |
MUTAI Toshiki The University of Tokyo, 生産技術研究所, 助教 (80313112)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 光物性 / 超分子化学 / 有機固体発光 / 結晶相転移 / ESIPT発光 / 白色発光 / イミダゾピリジン |
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| Research Abstract |
Solid-state luminescence controlled by transformation of nano-assembled structure has a problem in its poor amount of change in luminescence. We have successfully demonstrated that combination of ESIPT, a process that its properties would be directly affected by a molecular conformation, and mesoscopic effect derived from nano-assembled structure caused quite large (‘enhanced') change in luminescence properties. Moreover, combining with synthetic modification of the electronic state showed promising results for developing various types of luminescence materials.
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