2012 Fiscal Year Final Research Report
Development of Dynamic Luminescent Materials based on Aggregation Conversion of Supramolecular Complexes
| Project/Area Number |
22685014
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Functional materials chemistry
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| Research Institution | Osaka University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2012
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| Keywords | 超分子化学 / 結晶工学 / 発光材料 / 多孔質物質 / 有機結晶 / 超分子クラスター / スルホン酸アミン塩 / 包接現象 |
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| Research Abstract |
Porous materials using organic molecules have attracted much attention due to their potential application such as gas absorption and so on. During this period, we have proposed a novel hierarchical method to construct porous structures through diamond network. In this method, the first step is to build up molecular assemblies: supramolecular cluster. These assemblies act to sustain porous structures with larger inclusion spaces. Then, the assemblies are accumulated by intermolecular interactions between assemblies to achieve both robustness and dynamics of the porous structures. Balance between robustness and dynamics leaded to drastic luminescent color change according to chemical stimuli.
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