2009 Fiscal Year Final Research Report
Construction of supramolecular assemblies based on carbon-rich conjugated macrocylcles and transformation into carbon nanostructures
| Project/Area Number |
20750108
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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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 |
HISAKI Ichiro Osaka University, 工学研究科, 助教 (90419466)
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| Project Period (FY) |
2008 – 2009
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| Keywords | 超分子化学 / 結晶工学 / 共役環状分子 / 電荷移動度 / 炭素豊富 / 結晶多形 / ゲル |
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| Research Abstract |
In this study, construction of supramolecular assemblies was performed based on dehydroannulenes, carbon-rich conjugated macrocycles, with substituents capable of hydrogen bonding. As a result, specific superstructures were obtained : they include a co-axially stacked one dimensional structure, polymorphic structures depending upon the assembly conditions, and unusual organogels. we revealed that they exhibit interesting thermal, photophysical, and electronic properties upon the superstructures. Furthermore, laser irradiation yielded carbon nanostructures form the organogels.
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