한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 2005년도 추계학술대회 논문집
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- Pages.272-274
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- 2005
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- 2005-8446(pISSN)
2단계 모세관 리소그라피 기술을 이용한 마이크로/나노 병합구조 공정 기술 및 수학적 모델을 통한 표면 특성 분석
Fabrication of polymer hierarchical structures by two-step temperature-directed capillary
- Jeong H.E. (Mechanical and Aerospace Eng. Dept., SNU) ;
- Lee S.H. (Mechanical and Aerospace Eng. Dept., SNU) ;
- Kim J.K. (Mechanical and Aerospace Eng. Dept., SNU) ;
- Suh K.Y. (Mechanical and Aerospace Eng. Dept., SNU)
- 발행 : 2005.10.01
초록
A simple method for fabricating micro/nanoscale hierarchical structures is presented using a two-step temperature-directed capillary molding technique. This lithographic method involves a sequential application of molding process in which a uniform polymer-coated surface is molded with a patterned mold by means of capillary force above the glass transition temperature of the polymer. Using this approach, multiscale hierarchical structures for biomimetic functional surfaces can be fabricated with precise control over geometrical parameters and the wettability of a solid surface can be designed in a controllable manner.
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