2013 Fiscal Year Final Research Report
Development of a dendritic structure with a gradient-type quantum well potential
| Project/Area Number |
24750099
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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 |
Polymer chemistry
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
YAMASHITA Ken (ALBRECHT Ken) 東京工業大学, 資源化学研究所, 助教 (50599561)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | デンドリマー / カルバゾール / ベンゾチアジアゾール / ドナー・アクセプタ－連結系 |
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| Research Abstract |
Photoinduced charge transfer between donor and acceptor molecules is an important phenomenon, and several donor-acceptor linked systems are studied. However, dendritic systems with a donor-acceptor dyad as a repeating unit was not well studied. Carbazole and benzothiadiazole was chosen to construct this system, and the synthesis approach was established. The UV-vis absorption and fluorescence spectra were measured. Additionally, the encapsulation of fullerene (acceptor) into a donor-type dendrimer (carbazole-phenylazomethine dendrimer with zinc porphyrin core) was studied, and a new donor-acceptor system was developed.
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