2012 Fiscal Year Final Research Report
Creation of π-Space and Functional π-Complexes through the Self-Assembly of Porphyrin Compounds
| Project Area | Emergence of highly elaborated pai-space and its function |
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| Project/Area Number |
20108009
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| Research Category |
Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
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| Allocation Type | Single-year Grants |
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| Review Section |
Science and Engineering
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| Research Institution | Kyushu University |
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Principal Investigator |
TANI Fumito 九州大学, 先導物質化学研究所, 准教授 (80281195)
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| Project Period (FY) |
2008 – 2012
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| Keywords | ポルフィリン / フラーレン / 超分子 / 自己集合 / π電子系 / 光誘起電子移動 / 電荷移動 / 光電変換 |
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| Research Abstract |
We have studied the supramolecular structures and photoelectronic properties of π-complexes of fullerenes with cyclic porphyrin dimers which have pyridyl groups at meso positions fbr their self-assembly. Linear and zigzag arrays of fullerenes are formed in the crystal stmctures of the π-complexes to affbrd high charge mobilities. The π-complexes give submillisecond-lived charge separated states through photoinduced electron transfer from the porphyrins to the included fullerenes and show photovoltaic activity in photoelectrochemical cells.
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[Journal Article] Porphyrin Molecular Tweezers for Fullerenes2011
Author(s)
H. Uno, M. Furukawa, A. Fujimoto, H. Uoyama, H. Watanabe, T. Okujima, H. Yamada, S. Mori, M. Kuramoto, T. Iwamura, N. Hatae, F. Tani, N. Komatsu
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Journal Title
J. Porphyrins Phthalocyanines
Volume: 15
Pages: 951-963
DOI
Peer Reviewed
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[Journal Article] Supramolecular Structures and Photoelectronic Properties of the Inclusion Complex of a Cyclic Free-Base Porphyrin Dimer and C_<60>2010
Author(s)
H. Nobukuni, Y. Shimazaki, H. Uno, Y. Naruta, K. Ohkubo, T. Kojima, S. Fukuzumi, S. Seki, H. Sakai, T. Hasobe, F. Tani
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Journal Title
Chem. Eur. J
Volume: 16
Pages: 11611-11623
DOI
Peer Reviewed
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