Synthesis and n-type semiconducting properties of soluble fullerene polymer particles
Project/Area Number |
22655030
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Single-year Grants |
Research Field |
Polymer chemistry
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Research Institution | Tokyo Institute of Technology |
Principal Investigator |
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Project Period (FY) |
2010 – 2012
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Project Status |
Completed (Fiscal Year 2012)
|
Budget Amount *help |
¥3,600,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2010: ¥1,000,000 (Direct Cost: ¥1,000,000)
|
Keywords | 高分子合成 / フラーレン / 重縮合 / 有機導体 |
Research Abstract |
Novel soluble fullerene polymers were synthesized by using the molecular design of introducing long alkyl chains into fullerene derivatives. Fullerenes were copolymerized with the comonomers bearing three alkyl chains under the Prato conditions, yielding the hyperbranched polymers with the fullerene content of >40wt%. Electrochemical measurements revealed multistep reduction waves, suggesting the retention of the pristine fullerene properties. The memory characteristics of the polymer thin films, prepared by spin coating the fullerene polymer solutions, were evaluated.
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Report
(4 results)
Research Products
(9 results)
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[Presentation] Programmable Digital Memory Characteristics of Advanced Functional Polymers: Electrically Nonvolatile and Volatile Memories2011
Author(s)
M. Ree, D. M. Kim, S. G. Hahm, K. Kim, Y.-G. Ko, W. Kwon, B. Ahn, Y. Rho, T.-H. Yoon, Y.-S. Gal, H. Suh, T. Michinobu, G.-S. Liou
Organizer
KJF International Conference on Organic Materials for Electronics and Photonics 2011
Place of Presentation
Gyeongju, Korea
Year and Date
2011-09-16
Related Report
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[Presentation] Programmable Digital Memory Characteristics of Advanced Functional Polymers : Electrically Nonvolatile and Volatile Memories2011
Author(s)
M.Ree, D.M.Kim, S.G.Hahm, K.Kim, Y.-G.Ko, W.Kwon, B.Ahn, Y.Rho, T.-H.Yoon, Y.-S.Gal, H.Suh, T.Michinobu, G.-S.Liou
Organizer
KJF International Conference on Organic Materia Is for Electronics and Photonics 2011
Place of Presentation
Gyeongju, Korea(招待講演)
Year and Date
2011-09-16
Related Report
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