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  • 09월 04일 13시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

New Approach for Preparation Cylindrical Microdomains in PS-b-P4VP Thin Films Using Solvent Annealing & Its Applications

등록일
2009년 8월 14일 12시 33분 28초
접수번호
0898
발표코드
금24I3구 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
금 17시 : 40분
발표형식
구두발표
발표분야
고분자화학 - General Topics on Polymer Science I (대학원생 발표)
저자 및
공동저자
김성남, 김승빈
포항공과대학교 화학과, Korea

Many scientists have been attracted to block copolymers (BCPs) which form various ordered nanostructures, like spheres, cylinders, lamellae and bicontinuous gyroids, depending on the number of different blocks and their compositions. Especially, the cylindrical microstructures oriented normal to the surface of BCPs films are very useful for fabricating nano-devices. Many efforts and strategies have been devoted to this topic. This work involves new simple method to make perpendicular cylindrical microstructures in PS-b-P4VP thin films from its micelle stacks by solvent annealing process. These BCPs templates have been applied to manufacture various nanostructures of inorganic materials, Au, Ag and so on, because the inorganic salts can stick to P4VP microdomains selectively.


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