Fabrication of highly oleophbic surface and study on wetting phenomenon at solid/liquid interface
| Project/Area Number |
26420710
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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 |
Composite materials/Surface and interface engineering
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| Research Institution | Keio 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: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 界面 / 濡れ / 表面 / 撥水 / 撥油 / 防汚 / ナノ / ハスの葉 / コーティング / 濡れ性 / 凹凸構造 / 耐摩耗 / 耐久 / 撥液 / 架橋 / 微粒子 / 分離 / すべり / 転がり |
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| Outline of Final Research Achievements |
Antifouling coating on the substrate surfaces are strongly required for various fields such as constructions, electronics, and automobile industries. Therefore, it is very important to develop versatile fabrication method to form super-hydrophobic or highly oleophobic surfaces. In this study, oleophobic surfaces that repel the droplets with surface tension around 22mN/m. Concerning the wetting phenomenon of solid/liquid interface such as (1) Transition from Cassie state to Wenzel state (2) Adhesion Force between oleophobic films with substrates (3) Relationship between the temperature of oil droplets, pressure, and change of wetting states are studied.
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Report
(4 results)
Research Products
(37 results)
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[Journal Article] A superrepellent coating with dynamic fluorine chains for frosting suppression: effects of polarity, coalescence and ice nucleation free energy barrier2016
Author(s)
Moriya, Takeo; Manabe, Kengo; Tenjimbayashi, Mizuki; Suwabe, Ken; Tsuchiya, Hirotaka; Matsubayashi, Takeshi; Navarrini, Walter; Shiratori, Seimei,
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Journal Title
RSC Advances
Volume: Vol. 6, No. 95
Issue: 95
Pages: 92197-92205
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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