A Challenge to "Organic Radical Light-emitting Diode" Utilizing Stable Radicals
Project/Area Number |
21655016
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Single-year Grants |
Research Field |
Organic chemistry
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Research Institution | Osaka Prefecture University |
Principal Investigator |
IKEDA Hiroshi 大阪府立大学, 大学院・工学研究科, 教授 (30211717)
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Research Collaborator |
SHIGEMORI Minoru 大阪府立大学, 大学院・工学研究科, 大学院生
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Project Period (FY) |
2009 – 2011
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Project Status |
Completed (Fiscal Year 2011)
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Budget Amount *help |
¥3,460,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2010: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 2009: ¥700,000 (Direct Cost: ¥700,000)
|
Keywords | 有機光化学 / π電子 / ラジカル / カチオン / アニオン / 有機EL / 酸化還元反応 / FET / 熱発光 / 反応機構 / 多重度 / ラジカルカチオン / 光反応 / 電子移動反応 |
Research Abstract |
In this study, a stable organic radical was synthesized and its application to the functional organic devices were examined. The first attempt to use it as an emitter of the organic light-emitting diodes(OLEDs) was impossible, because it was not fluorescent, unfortunately. However, as a result of basic examination of redox properties, the organic radical was suggested to be useful as an electron-or hole-transporting material of OLEDs. It was also suggested that the organic radical is applicable to organic field effect transistor(OFET).
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Report
(4 results)
Research Products
(124 results)
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[Journal Article] Design, Generation, and Characterization of a 1,5-Hexadiene Bearing Two Lophyl Radicals as a Probe of the Stepwise Mechanism for the Cope Rearrangement2011
Author(s)
Ikeda, H., Matsuo, K., Matsui, Y., Matsuoka.M., Mizuno.K.
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Journal Title
Bull.Chem.Soc.Jpn.
Volume: 84(In press)
NAID
Related Report
Peer Reviewed
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[Journal Article] Contrasting Intermolecular and Intramolecular Exciplex Formation of a 1-4-Dicyano-2-methylnaphthalene-N, N-Dimethyl-p-toluidine Dyad2010
Author(s)
Imoto.M., Ikeda.H., Fujii_ T., Taniguchi, H., Tamaki, A., Takeda.M., Mizuno, K.
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Journal Title
Org.Lett
Volume: 12
Pages: 1940-1943
Related Report
Peer Reviewed
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[Journal Article] Control of the CT Interaction between Electron-donor and -acceptor Moieties of a 1,4-Dicyanonaphthalene-arene dyad for Intermolecular Exciplex or Excimer Formation in Crystals2010
Author(s)
Imoto, M., Ikeda, H., Ohashi, M., Takeda, M., Tamaki, A., Taniguchi.H., Mizuno K.
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Journal Title
Tetrahedron Lett.
Volume: 51
Pages: 5877-5880
Related Report
Peer Reviewed
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[Journal Article] Multi-Input/Multi-Output Molecular Response System Based on the Dynamic Redox Behavior of 3,3,4,4-Tetraaryldihydro[5]helicene Derivatives : Reversible Formation/Destruction of Chiral Fluorophore and Modulation of Chiroptical Properties by Solvent Polarity2009
Author(s)
Suzuki, T.; Ishigaki, Y.; Iwai, T.; Kawai, H.; Fujiwara, K.; Ikeda, H.; Kano, Y.; Mizuno, K.
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Journal Title
Chem.Eur.J. 15
Pages: 9434-9441
Related Report
Peer Reviewed
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[Presentation] Spectroscopic and DFT Evidence for a Radical Cation Possessing a One-Electron σ-Bond2011
Author(s)
Ikeda, H., Asada, N., Oshima, M., Mizuno, K.
Organizer
The 8^<th> Korea-Japan Symposium on Frontier Photoscience (KJFP 2011)
Place of Presentation
Room B, International Conference Hall, Kunkuk University, Seoul(韓国)(招待講演)
Year and Date
2011-10-30
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