| 학회 |
한국고분자학회 |
| 학술대회 |
2009년 봄 (04/09 ~ 04/10, 대전컨벤션센터) |
| 권호 |
34권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Electro-optical Properties in Polymer Dispersed Liquid Crystal Based on Nematic Liquid Crystal-Montmorillonite-Clay Hybrid Nanocomposite |
| 초록 |
The electro-optical performance characteristics of polymer dispersed liquid crystal (PDLC) were investigated with the addition of organized clay minerals. In the case of organized clay having good affinity for the liquid crystal, the organized clay minerals were dispersed homogeneously in the liquid crystal in several micron meters. With the addition and increasing amount of the organized clay, the contrast between the light scattering and transparent memory state was increased due to the high affinity for liquid crystal. Also, it was founded that PDLC based on liquid crystal containing organized clay showed that the memory effect exhibited by the liquid crystal/clay (LCC) is rather unusual since most of conventional nematic liquid crystals do not exhibit such a memory effect due to their low viscosity. |
| 저자 |
정은화, 우주연, 정영근, 김병규
|
| 소속 |
부산대 |
| 키워드 |
polymer dispersed liquid crystal; organoclay; nanocomposites
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| E-Mail |
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