| Project/Area Number |
21750157
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Functional materials chemistry
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| Research Institution | National Institute of Advanced Industrial Science and Technology |
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Principal Investigator |
NORIKANE Yasuo National Institute of Advanced Industrial Science and Technology, 光技術研究部門, 研究員 (50425740)
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| Project Period (FY) |
2009 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2009: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 液晶・結晶 / 光応答性材料 / アゾベンゼン / 光異性化 / 相転移 / 液晶 / 結晶 / 大環状化合物 / 光応答性液晶 / ディスコチック液晶 / 有機合成 / 光機能性材料 / 有機エレクトロニクス |
|---|
| Research Abstract |
The scope of this study is to develop discotic liquid-crystalline materials, those have capability to switch their phases between liquid crystal and isotropic (liquid) upon irradiation of light. Liquid-crystalline macrocyclic azobenzenes bearing alkoxy side chains, exhibit isothermal phase transitions from liquid-crystal to isotropic as well as from crystal to isotropic phases upon light irradiation due to the drastic conformational change of their macrocyclic backbone.
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