Polarized Emission Property of the Lanthanide-complex Molecular Film
| Project/Area Number |
20685011
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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 | Aoyama Gakuin University |
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Principal Investigator |
HASEGAWA Miki Aoyama Gakuin University, 理工学部, 准教授 (70306497)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥25,480,000 (Direct Cost: ¥19,600,000、Indirect Cost: ¥5,880,000)
Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2009: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
Fiscal Year 2008: ¥14,560,000 (Direct Cost: ¥11,200,000、Indirect Cost: ¥3,360,000)
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| Keywords | ランタニド錯体 / 偏光発光 / 分子性超薄膜 |
|---|
| Research Abstract |
The aim of the present investigation is that the polarized emission of lanthanide complexes will be developed by using the thin film method, which used efficient intramolecular energy transfer in the molecules. During three years of this research project, a novel antenna molecule, which composed phenanthroline analogous with a long alkyl chain, was prepared, and had two role as a surfactant and ligand for the metal complexation. The LB film of a Eu complex with this ligand was tried to form on the quartz plate. This film showed ff-emission with polarization phenomena. We succeeded to find the key role of the conformation among the ligand polarization and association to the metal to obtain the polarized ff-emission. It is in progress to clarify quantitatively for their perfect manipulation.
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Report
(4 results)
Research Products
(114 results)
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[Journal Article] π-Conjugated polymers consisting of isothianaphthene and dialkoxy-p-phenylene units : Synthesis, self-assembly, and chemical and physical properties2010
Author(s)
T.Yamamoto, M.Usui, H.Ootsuka, T.Iijima, H.Fukumoto, Y.Sakai, S.Aramaki, H.M.Yamamoto, T.Yagi, H.Tajima, T.Okada, T.Fukuda, A.Emoto, H.Ushijima, M.Hasegawa, H.Ohtsu
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Journal Title
Macromol.Chem.Phys. 211
Pages: 2138-2147
Related Report
Peer Reviewed
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[Journal Article] π-Conjugated polymers consisting of isothianaphthene and dialkoxy-p-phenylene units : Synthesis, self-assembly, and chemical and physical properties2010
Author(s)
Takakazu Yamamoto, Motoaki Usui, Haruki Ootsuka, Takayuki Iijima, Hiroki Fukumoto, Yoshimasa Sakai, Shinji Aramaki, Hiroshi M.Yamamoto, Takehiko Yagi, Hiroyuki Tajima, Taku Okada, Takashi Fukuda, Akira Emoto, Hirobumi Ushijima, Miki Hasegawa, Hideki Ohtsu
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Journal Title
Macromol.Chem.Phys.
Volume: 211
Pages: 2138-2147
Related Report
Peer Reviewed
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[Presentation] (Invited) Fundamental Study for Efficient Photo-Energy Systems of Molecular Combination with Rare Earths2009
Author(s)
長谷川美貴, 石井あゆみ, 吉村優, 出納一輝, 國崎俊介, 鈴井優, Franz Werner, 大津英揮, 高橋勇雄
Organizer
Congress on World Renewal Energy in Asia, (Bangkok, Thailand)
Place of Presentation
タイ(バンコク)
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