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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국진공학회(ASCT) Applied Science and Convergence Technology Applied Science and Convergence Technology Vol.24 No.6
- 발행연도
- 2015.11
- 수록면
- 219 - 223 (5page)
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초록· 키워드
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Enhancement of the surface hydrophobicity of polydimethylsiloxane (PDMS) thin films deposited on substrates covered with titanium dioxide (TiO₂) nanospheres was studied. First, a low-temperature solution-phase method using polyvinylpyrrolidone (PVP) as a surface capping agent and a water/dimethylformamide (DMF) mixture as the reaction medium was used to synthesize monodisperse TiO₂ nanospheres. It was possible to easily control hydrolysis rate of the Ti-precursors and the size of the synthesized nanospheres by varying the amount of PVP and the volume ratio of the solvent mixture. Spray coating of the synthesized TiO₂ nanospheres under the PDMS film increased the water contact angle of the film surface to 150.3°. This simple treatment can modify the surface morphology at a nanometer scale without any long or complicated nanoprocess; hence, the surface enters the superhydrophobic Cassie-Baxter regime.
목차
Abstract
Ⅰ. Introduction
Ⅱ. Experimental
Ⅲ. Results and Discussion
Ⅳ. Conclusions
References
참고문헌 (32)
참고문헌 신청
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[학술지(정기간행물)] - S. Wang / 2014 / / Chem. Eur. J 20 : 4916 ~
[학술지(정기간행물)] - M. R. Hoffmann / 1995 / / Chem. Rev 95 : 69 ~
[학술지(정기간행물)] - A. L. Linsebigler / 1995 / / Chem. Rev 95 : 735 ~
[학술지(정기간행물)] - M. Millis / 1997 / / J. Photochem. Photobiol A 108 : 1 ~
[학술지(정기간행물)] - S. Wang / 2014 / / Chem. Eur. J 20 : 4916 ~
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UCI(KEPA) : I410-ECN-0101-2019-420-001275926