| 학회 |
한국공업화학회 |
| 학술대회 |
2011년 가을 (11/02 ~ 11/04, 경원대학교) |
| 권호 |
15권 2호 |
| 발표분야 |
정보.전자소재 |
| 제목 |
Phase Transform inhibition and Nanocrystallization of Metal Phthalocyanine Material by Ball-Milling |
| 초록 |
Nano-sized ε-type 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. In this study, crude ε- type CuPc was synthesized by seed process. The crude was crushed and grounded by the use of ball milling. The formation of crystal phase in the copperphthalocyanine was dependent not only on shear force and temperature but also polarity of solvent. Particle size, shape and crystalline structure were compared and evaluated after particle size by using transmission electron microscope(TEM), field-emission scanning electron microscope (FE-SEM) and x-ray diffractometer (XRD). |
| 저자 |
김송혁1, 김성진1, 김재환2, 이수천2, 홍성수1, 이근대1, 박성수1
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| 소속 |
1부경대, 2퍼스트칼라 |
| 키워드 |
ε-CuPc; Ball milling; Color filter; Nano size
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| E-Mail |
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