화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2013년 봄 (05/01 ~ 05/03, ICC JEJU)
권호 17권 1호
발표분야 포스터-정밀화학
제목 The Study for Behavior of Phase Transformation and Nanocrystallization of ε-phase Copper Phthalocyanine
초록 The ε-phase copper phthalocyanine (ε-CuPc) has been used as high quality liquid crystal display (LCD) color filter material due to its unique reddish blue and bright hue. The production of nano-sized ε-CuPc is dependent on several factors such as shear force, solvent, temperature and the presence of a suitable derivative.
In this study, ε-CuPc was grounded up to nano scale using various condition such as solvent and milling speed. Particle size, shape and crystalline structure were compared and evaluated after particle size reductions by using transmission electron microscope (TEM) and X-ray diffractometer (XRD). Also the behavior of phase transformation of nano-sized ε-CuPc was investigated in various condition such as solvent and temperature.
저자 양석원1, 박성수2, 김재환1, 김송혁1
소속 1퍼스트칼라, 2부경대
키워드 phthalocyanine; E-CuPc; LCD; Pigment; LCD
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