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

제109회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Synthesis and Characterization of Luminescent Polymer Nanoballs Incorporated with Re(III) Complexes (Re = Eu, Sm, Tb, and Dy)

등록일
2012년 2월 16일 17시 00분 34초
접수번호
1253
발표코드
PHYS.P-482 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
4월 25일 (수요일) 18:00~21:00
발표형식
포스터
발표분야
물리화학
저자 및
공동저자
김종문, 정용광, 강준길
충남대학교 화학과, Korea
Luminescent polymer nanoballs were synthesized by self-organization process via two steps. First, a solution of a mixture of Re(III) complex and polymer dissolved in THF solvent was gradually diluted with water and then the volatile THF solvent was gradually evaporated from the mixture. The polymers used in this work were poly(methylmethacrylate) (PMMA) and polysulfone (PS). The size of Re(III)-encapsulated polymer nanoball was controllable by adjusting the concentration of the complex and the volume ratio of water to THF. The morphology of the fabricated polymer nanoball was confirmed by FE-SEM. The photophysical properties of polymer nanoballs were investigated by excitation and luminescence spectra, and quantum yield measurements.

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