| 학회 |
한국고분자학회 |
| 학술대회 |
2009년 가을 (10/08 ~ 10/09, 광주과학기술원 오룡관) |
| 권호 |
34권 2호 |
| 발표분야 |
액정/LCD 재료 |
| 제목 |
Synthesis of Triphenylene Discotic Liquid Crystals and Characterization of their Mesomorphism |
| 초록 |
Triphenylene discotic liquid crystal consists of a triphenylene rigid core and six flexible chains. Triphenylene (TP) based discotic liquid crystals, [TP(OBzCnH2nOC(=O)CH=CH2)6] (n=number of methylene units) have been recently applied to fabricate the optical compensation film for wide viewing angle LCDs. A series of hexaacryloyloxyalkoxybenzoate of tiphenylene [TP(OBzCnH2nOC(=O)CH=CH2)6](n=4, 6, 8) have been prepared and followed by the characterization of their mesophase range and mesophase texture change by using differential scanning calorimetry (DSC) and polarizing optical microscopy (POM). In this presentation, we will discuss the effect of the aliphatic side chain length on the thermal mesophase behavior. |
| 저자 |
김희주1, 정영주1, 가재원1, 안택1, 이미혜1, 김진수1, 신재섭2
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| 소속 |
1한국화학(연), 2충북대 |
| 키워드 |
discotic liquid crystal; mesophase
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| E-Mail |
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