2012 Fiscal Year Final Research Report
Construction of Supramolecular Nanomaterials via Spontaneous Structural Transformation
| Project/Area Number |
23750144
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Functional materials chemistry
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| Research Institution | University of Tsukuba |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2012
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| Keywords | 自己組織化 / 光電変換 / ナノ構造体 / パイ共役高分子 / 有機半導体 |
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| Research Abstract |
We developed construction of novel supramolecular assemblies from π-conjugated small molecules and polymers upon spontaneous organization of molecules and their subsequent structural transformation. Self-assembled nanotubes formed from organic small molecules with their diameters and lengths of 5 to 30 nanometer and several hundreds of nanometer to several micrometers, while spherical assemblies were yielded from π-conjugated polymers with their diameters ranging from several hundreds of nanometer to several micrometers. The integration of these nanostructured materials exhibited field-effect transistor outputs, photoelectric conversion properties, or remarkably long photocarrier lifetimes.
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