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  • 02월 23일 15시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

Fixation of Photonic Band Gap from Swollen Block Copolymer Photonic Gels

등록일
2009년 2월 19일 10시 58분 21초
접수번호
1539
발표코드
29P77포 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
목 <발표Ⅰ>
발표형식
포스터
발표분야
고분자화학
저자 및
공동저자
강창준, 강영종
한양대학교 화학과, Korea
Photonic band gap (PBG) materials have been widely investigated on account of their unique optical properties and potential applications in the field of telecommunication, electronics and sensors. Up to date, various fabrication methods of PBG materials have been developed including photolithography, colloidal particle assembly and self-assembly of block copolymers. Herein, we report a novel approach for fabricating 1D PBG materials from relatively small molecular weight block copolymers. Our approach relies on the fixation of photonic gels with inorganic particles after swelling photonic gels with opulence solvent. Using this method, we successfully demonstrated that various PBG materials showing stop bands at visible wavelength region can be easily fabricated from block copolymers having small molecular weights which originally don’t show any stop band at visible wavelength region

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