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제120회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Interaction Studies between Newly Synthesized epoxy based azo-polymer and Ionic Liquids

등록일
2017년 8월 24일 11시 38분 16초
접수번호
1550
발표코드
POLY.P-28 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 20일 (금요일) 13:00~14:30
발표형식
포스터
발표분야
Polymer Chemistry
저자 및
공동저자
Jinyeong Jeong, DongUk LEE, INTAE KIM*
Department of Chemistry, Kwangwoon University, Korea
In this information age, different kinds of photosensitive materials have been used in the manufacture of information storage devices. But these photosensitive materials have the bane of low diffraction efficiency. In order to solve this problem, we have synthesized a novel photosensitive polymer from epoxy-based azopolymers (with three types of azochromophores). Furthermore, we have studied the interaction between this newly synthesized azopolymer and ionic liquids (ILs). For this purpose, we have used diethylammonium dihydrogen phosphate (DEAP), tributylammonium methyl sulfate (TBMS), triethylammonium4 aminotoluene-3-sulfonic acid (TASA), and 1-methylimidazoliumchloride ([Mim]Cl) ILs. To investigatethemolecular interaction between azopolymer and ILs,we have used the followingspectroscopicmethods of analysis: UV-visible spectroscopy, photoluminescence (PL) spectroscopy, Fourier transformed infrared spectroscopy (FT-IR), and confocal Raman spectroscopy. In this study, we have developed new photosensitive materials by combining polymer with ILs.

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