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  • 02월 22일 16시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

Water-Mediated Al Metal Transfer Printing with Contact Inking Stamps [우수포스터상]

등록일
2008년 2월 13일 16시 42분 24초
접수번호
1140
발표코드
34P209포 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
금 <발표Ⅳ>
발표형식
포스터
발표분야
재료화학
저자 및
공동저자
오기원, 성명모
한양대학교 화학과, Afghanistan
We report a new metal transfer printing method that uses a water-mediated transfer process with contact inking stamps. Water-mediated nTP is based on the direct transfer of a metal thin film from a stamp to a substrate via a water-mediated surface bonding between the stamp and the substrate. In water-mediated transfer printing, the water layer serves as an adhesion layer to provide good conformal contact and form strong covalent bonding between the Al thin film and the Si substrate. The transferred Al patterns are chemically bound to the substrate surface and, thus, exhibit strong adhesion. The SAMs ensures efficient release of the Al pattern when the stamp is removed. When the PDMS lifted up, the metal on the raised regions of the stamp is transferred to the oxide substrate and a metal pattern is formed. The patterned Al films have been investigated by atomic force microscopy (AFM) and scanning electron microscopy (SEM).

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