| 학회 |
한국고분자학회 |
| 학술대회 |
2015년 봄 (04/08 ~ 04/10, 대전컨벤션센터) |
| 권호 |
40권 1호 |
| 발표분야 |
고분자합성 |
| 제목 |
Synthesis and Characterization of High Refractive Index Poly acrylate Derived from 1,5-Bis[(2-Acryloylenethyl]-3,4-Ethylenedithiothiophene |
| 초록 |
New thermoset polymer containing sulfur atom was synthesized to improve refractive index. The polymer derived from 1,5-Bis[(2-acryloylenethyl]-3,4-ethylenedithiothiophene (BASEDTT) was prepared by photopolymerization under UV irradiation. The polymer showed high transparency, 80% at 450nm. This polymer exhibited good thermal property such as 10% weight loss temperature at 312.4℃ and glass transition temperature (Tg) in the range of 125-139℃. Also this polymer showed good optical properties such as refractive index of 1.6467 and low birefringence of 0.00013 at 637nm. |
| 저자 |
김현일, 유남호
|
| 소속 |
한국과학기술(연) |
| 키워드 |
polymer; high refractive index; poly acrylate
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| E-Mail |
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