Photofunctional polymeric material enabling control of circularly polarized luminescence through electrochemical redox reaction
| Project/Area Number |
15K05660
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Device related chemistry
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| Research Institution | Chiba University |
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Principal Investigator |
Nakamura Kazuki 千葉大学, 大学院工学研究院, 准教授 (00554320)
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| Co-Investigator(Kenkyū-buntansha) |
小林 範久 千葉大学, 大学院融合科学研究科, 教授 (50195799)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 希土類錯体 / 円偏光発光 / エレクトロフルオロクロミズム / エレクトロクロミズム / ユーロピウム錯体 / 円偏光蛍光 / エネルギー移動 |
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| Outline of Final Research Achievements |
Photofunctional materials which show switching of circular polarized luminescence (CPL) by external stimuli are expected for applying as various chiroptical materials. In this study, we tried to create novel functional composite material enabling CPL modulation through electrochemical reactions.
By using chiral Eu(III) complex and electrochromic viologen molecule,red CPL from the Eu(III) complex was modulated via electrochemical coloration of viologen molecule. Moreover, effective CPL modulation was successfully demonstrated by introducing viologen derivative with coordination moiety for interacting to Eu(III) ion.
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Report
(4 results)
Research Products
(46 results)
