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학술발표회초록보기

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  • 09월 06일 15시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제112회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Synthesis of Various Core-shell Nanoparticles with Dielectric Interlayers

등록일
2013년 9월 2일 14시 09분 45초
접수번호
1271
발표코드
MAT.P-1093 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 16일 (수요일) 16:00~19:00
발표형식
포스터
발표분야
재료화학
저자 및
공동저자
백연경
재료연구소 분말 세라믹 본부, Korea
Core-shell Nanoparticles continue to attract strong interest on account of their fascinating properties and potential applications in optical sensing, optoelectronics, biomedicine, imaging and catalysis applications. Especially, Ag, Au, Pt and Pd nanoparticles have been widely used as light absorbers with specific wavelength regions due to their remarkable surface plasmon characateristics. The incorporation of two different metals in a core-shell nanoparticle has been widely synthesized for various applications. However, the direct contact between core and shell metal component leads to the incorporation two plasmonic scattering, resulting in a single absorption charcateristic peak. Herein, we have conducted the facile fabrication method of various core-shell nanoparticles with dielectric interlayers. Our strategy using silica interlayers can enables to obtain core-shell nanoparticles showing the two different absorption peaks together, which can pave the way for plasmonic application requiring the broad light absorption.

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