2013 Fiscal Year Final Research Report
Development of functional polyimides for printabe electronics
| Project/Area Number |
23550251
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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 |
Polymer/Textile materials
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| Research Institution | Tokyo University of Science |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2013
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| Keywords | 高分子機能材料 / ポリイミド / 表面レリーフ / 濡れ性 / 発泡 / 光反応 / プリンタブルエレクトロニクス |
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| Research Abstract |
Surface relief patterning of various polyimides containing additives was successfully performed by only photoirradiation, without development process. positive or negative tone can be controlled by the selection of the additives. Mechanism of the patten formation is based on the Tg change of the polymer affected by the generation of an acid or a base in the photoirradiated area. Surface wettability of the polyimides was also controlled by photoirradiation. Those materials are used as the promising step for printable electronics fabrication.
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[Remarks] 化学工業日報(平成23年8月31日 朝 刊13面)「高温でも熱収縮せず粘度とPI使いフィルム」
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[Remarks] 日刊工業新聞(平成23年8月31日14面)350度で熱収縮0.04%
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[Remarks] 茨城新聞(平成23年8月31日21面) 太陽電池の耐久性2倍に
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[Remarks] 日刊工業新聞(平成23年10月27日 ) かき混ぜるだけで作り分け分子の利き手制御
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[Remarks] 日経産業新聞(平成23年10月27日 ) 溶液かき混ぜ転写分子の向き製薬コスト削減
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[Remarks] Light Vortex : Circularly polarized luminescence from a stirred and gelled solution of dye, Press release from Highlight article in Angewandte Chemie, 2011, 12
