2011 Fiscal Year Final Research Report
Electroactive soft material based on nano-segregation of planar/non-planar π-conjugated molecules
| Project/Area Number |
21350071
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Functional materials chemistry
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| Research Institution | The University of Tokyo |
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Principal Investigator |
AIDA Takuzo 東京大学, 大学院・工学系研究科, 教授 (00167769)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 液晶 / プラスチックエレクトロニクス / ポルフィリン / 金属錯体 |
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| Research Abstract |
Plastic electronics are recently attracting much attention, because of the characteristic properties which does not exist in ordinary electronic materials based on semiconductor silicon. For example, low production cost, facile tuning of the property by modification of the structure, and applicability of solution processing. We focus attention of “fused porphyrin oligomer” for such materials and developed a various kinds of liquid crystalline semiconductors. Example of the fascinating achievement include, (1)Liquid crystalline semiconductor which changes its p- and n-type semiconductor property only be the change of the side chains, (2) Liquid crystalline semiconductor with its absorption band in all visible region.
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[Journal Article] Electron or Hole-Transporting Nature Selected by Side Chain-Directed π-Stacking Geometry: Liquid Crystalline Fused Metalloporphyrin Dimers2011
Author(s)
Tsuneaki Sakurai, Kentaro Tashiro, Yoshihito Honsho, Akinori Saeki, Shu Seki, Atsuhiro Osuka, Atsuya Muranaka, Masanobu Uchiyama, Jungeum Kim, Sunyeo Ha, Kenichi Kato, Masaki Takata, and Takuzo Aida
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Journal Title
J. Am. Chem. Soc
Volume: 133
Pages: 6537-6540
Peer Reviewed
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