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제122회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Highly stable superhydrophobic film surface by a facile UV process at room temperature

등록일
2018년 8월 20일 14시 52분 51초
접수번호
0448
발표코드
MAT.P-345 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 18일 (목요일) 11:00~12:30
발표형식
포스터
발표분야
Material Chemistry
저자 및
공동저자
Yeonah Park, Young-Geun Ha*
Department of Chemistry, Kyonggi University, Korea
Preparation of superhydrophobic, transparent and highly stable film at room temperature by a facile UV process. In this experiment, we can get transparent, hydrophobic and high stable film by UV process at room temperature(RT). We synthesized a material by thiol-ene click reaction between V-POSS and -SH under UV radiation at RT. The vinyl, functional groups, was substituted with octadecanethiol and 1,10-decanedithiol. After spray coating with made material, the film showed superhydrophobicity by substitution with octadecanethiol and high stability by substitution with 1,10-decanedithiol. The resulting film result in a water contact angle greater than 150° and a small sliding angle (SA≤10°). In addition, the coated surfaces still retained the superhydrophobicity after sonication.

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