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새로운 PPV계열의 삼블록 중합체 합성과 단일, 공중합체와의 비교 및 응용에 관한 연구
장희현 ( Hee Hyun Jang ),최원석 ( Won Suk Choi ),윤국로 ( Kuk Ro Yoon ),이수민 ( Soo Min Lee ) 한국화상학회 2010 한국화상학회지 Vol.16 No.2
Synthesis of MEH-PPV derives triblock copolymer(MEH-O-D PPV) containing 2,5-bis(4-(bromomethyl)phenyl)-1,3,4-oxadiazole and 2,7-dibromo-9,9-dioctyl-9H-fluorene moietys and investigated its properties. The resulting Triblock MEH-co-Oxadiazole PPV copolymer was characterized by infrared spectroscopy, scanning electron microscopy, atomic force microscopy, transmission electron microscopy, UV-Vis, photoluminescence spectra(PL) and compared with the homo and copolymers. Triblock MEH-O-D-PPV/PMMA blending solution used manufactured (1:50 wt) nanofibe and its characterized by optical microscope.