Photo-electro conversion using photochromic piezoelectric crystals
| Project/Area Number |
26410101
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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 |
Functional solid state chemistry
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| Research Institution | Rikkyo University |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 超分子化学 / 分子性固体 / フォトクロミズム / ジアリールエテン / 圧電効果 / 水素結合 / ハロゲン結合 |
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| Outline of Final Research Achievements |
Some photochromic diarylethene molecules formed polar crystal structures belonging to non-centrosymmetric space groups. X-Ray crystallographic analysis revealed that photoisomerization of the diarylethene molecule induces reversible deformation of the crystal lattice of the polar crystal. Diarylethene molecules having thienopyridine or quinoline groups formed cocrystals with other molecules via intermolecular hydrogen bonds or halogen bonds, which would be utilized as a non-covalent interaction for controlling the crystal structure of diarylethene.
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Report
(4 results)
Research Products
(16 results)
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[Presentation] Turn-on mode fluorescence photoswitching of diarylethene single crystals2016
Author(s)
Masakazu Morimoto, Ryota Kashihara, Katsuya Mutoh, Yoichi Kobayashi, Jiro Abe, Hikaru Sotome, Syoji Ito, Hiroshi Miyasaka, Masahiro Irie
Organizer
International Symposium on Photochromism 2016 (ISOP 2016)
Place of Presentation
East China University of Science and Technology (ECUST), Shanghai, China
Year and Date
2016-11-04
Related Report
Int'l Joint Research
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