Tunable laser action through volume phase transition of polymer gels stabilized with ionic liquids
| Project/Area Number |
25288103
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Polymer/Textile materials
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| Research Institution | Tokyo University of Science (2014-2016)
National Institute for Materials Science (2013) |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥13,780,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥3,180,000)
Fiscal Year 2016: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2015: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2014: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | イオン液体 / 高分子ゲル / 体積相転移 / コロイド結晶 / レーザー / 半導体ナノ結晶 / 発光 / コロイド微粒子 / ナノ結晶 / ポリスチレン / シリカ |
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| Outline of Final Research Achievements |
This research project aims at the tunable laser action through volume phase transition of polymer gels stabilized with ionic liquids. For this purpose, we fabricated colloidal crystal films of thermo-sensitive polymer gels with hydrophilic and light-emitting semiconductor nanocrystals for the applications of laser devices. We succeeded in the tunable laser action through thermally induced volume phase transition of polymer hydrogels. In future, we will demonstrate the highly stable and widely tunable laser action from colloidal crystal films of polymer gels containing ionic liquids.
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Report
(5 results)
Research Products
(56 results)
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[Journal Article] Aligned 1-D Nanorods of a π-Gelator Exhibit Molecular Orientation and Excitation Energy Transport Different from Entangled Fiber Networks2014
Author(s)
K. Sakakibara, P. Chithra, B. Das, T. Mori, M. Akada, J. Labuta, T. Tsuruoka, S. Maji, S. Furumi, L.K. Shrestha, J.P. Hill, Somobrata Acharya, K. Ariga, A. Ajayaghosh
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Journal Title
Journal of the American Chemical Society
Volume: 136
Issue: 24
Pages: 8548-8551
DOI
Related Report
Peer Reviewed
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