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학술발표회초록보기

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  • 03월 02일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제109회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Hydrogenation of Nitroarenes by Gold Nanoreactor with Conductive Shell

등록일
2012년 2월 15일 11시 17분 53초
접수번호
0406
발표코드
INOR.P-160 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
4월 25일 (수요일) 18:00~21:00
발표형식
포스터
발표분야
무기화학
저자 및
공동저자
신혜선, 허성
한국외국어대학교 화학과, Korea
Core-shell nanomaterials with a metallic core have been attractive themed issues over the past years in materials science. They are not only appealing in the structural point of view, but also very interesting in their characteristic functionalities that are originated from the confined architectures. In most cases, core-shell structured materials generally require more than two synthetic steps since they take either ‘inside-out’ route where core nanoparticles are made first or ‘outside-in’ route where outer shell structures are formed firstly. Herein, a novel in-situ synthesis of functionalized core-shell hybrid material is introduced with Au-core/layered conducting polymer-shell. The outer conductive polymer-shell exhibits an Ohmic behavior in electrical measurement and has distinctive cyano-functionality which presumably interacts with the Au-core. The Au-core shows high catalytic activities for the hydrogenation of various nitroarene compounds and which demonstrates the outer shell is readily accessible in chemical manner. The detailed characterizations for the materials are further investigated by HR-TEM, SEM, FT-IR, PXRD, UV/vis spectroscopy, and XPS.

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