대한기계학회논문집A (Transactions of the Korean Society of Mechanical Engineers A)

  • 제32권2호
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  • Pages.143-147
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  • 2008
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  • 1226-4873(pISSN)
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  • 2288-5226(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
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진공 플라즈마 처리를 통한 초소수성 표면 제작 및 특성 평가

Fabrication of Super Water Repellent Surfaces by Vacuum Plasma

  • 나종주 (한국기계연구원 부설 재료연구소 표면기술연구부) ;
  • 정용수 (한국기계연구원 부설 재료연구소 표면기술연구부) ;
  • 김완두 (한국기계연구원 미래기술연구부)
  • 발행 : 2008.02.05
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초록

Super-hydrophobic surfaces showed that contact angle of water was higher than 140 degrees. That surface could be made several methods such as Carbon nano tubes grown vertically, PDMS asperities arrays, hydrophobic fractal surfaces, and self assembled monolayers coated by CVD and so on. However, we fabricated super-hydrophobic surfaces with plasma treatments which were very cost efficient processes. Their surfaces were characterized by static contact angles, advancing, receding, and stability against UV irradiation. Optimal surfaces showed static contact angles were higher than 150 degrees. Super-hydrophobic property was remained after UV irradiation for one week.

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참고문헌

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피인용 문헌

  1. Plasma Treatment on the Hydrophilic/hydrophobic Contrast of Film Substrates vol.50, pp.4, 2013, https://doi.org/10.12772/TSE.2013.50.266