Formation of crystalline films at a low temperature and the control of surface micro-textures
| Project/Area Number |
26630358
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Material processing/Microstructural control engineering
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| Research Institution | Tohoku University |
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Principal Investigator |
Watanabe Akira 東北大学, 多元物質科学研究所, 准教授 (40182901)
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | ミスト堆積法 / ナノ粒子 / 酸化チタン / PEDOT・PSS / 酸化グラフェン / 表面テキスチャ / ミストt解析法 |
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| Outline of Final Research Achievements |
The film formation based on the ultrasonic mist deposition has advantages of low energy and low cost processing compared with conventional processes. We have studied the mist deposition method where a crystalline nanoparticle-containing solution was deposited on a substrate to form a crystalline film at a low temperature, the surface micro-textures of the mist-deposited films, and the electrical and the optical properties. A new method to control the surface texturing based on a hydrophilic-hydrophobic micro-pattern prepared by laser direct writing was developed. The film formation via mist deposition of TiO2/PEDOT・PSS hybrid- and graphene oxide-containing solutions and their characteristics were also studied.
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Report
(3 results)
Research Products
(5 results)
