| 학회 |
한국공업화학회 |
| 학술대회 |
2018년 가을 (10/31 ~ 11/02, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
22권 2호 |
| 발표분야 |
디스플레이_포스터 |
| 제목 |
Organic Amphiphilic Fullerene Surfactant for Vertical Alignment Layer of Liquid Crystals |
| 초록 |
The molecular self-assembly of nanomaterials has been attracted for arrangement of liquid crystal (LC) because of surface energy minimization by phase-separation and migration on the solid substrates from LC medium. Here, an amphiphilic fullerene surfactant (C60BP) newly is designed and synthesized for the automatic construction of vertical alignment layer on the substrate. The C60BP is consisted of mesogenic cyanobiphenyl moieties for good interaction with LC medium and control of alignment and a fullerene nanoatom for inducing phase-separation from LC medium. The C60BP is self-assembled on the surface and form the monolayered protrusions. The constructed protrusions create the automatic vertical molecular alignment on the macroscopic length scale. This work was supported by the BRL 2015042417, Mid-Career Researcher Program (2016R1A2B2011041), and NRF-2017 Global Ph.D. Fellowship Program (NRF-2017H 1A 2A 1045855). |
| 저자 |
윤원진, 정광운
|
| 소속 |
전북대 |
| 키워드 |
liquid crystal; fullerene; vertical alignment; surfactant
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| E-Mail |
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