| 학회 |
한국공업화학회 |
| 학술대회 |
2021년 봄 (05/12 ~ 05/14, 부산 벡스코(BEXCO)) |
| 권호 |
25권 1호 |
| 발표분야 |
포스터-디스플레이 |
| 제목 |
Linearly Polarized Light Emissive Polymer Thin Films based Cyanostilbene Reactive Mesogens with AIE Property |
| 초록 |
Linearly polarized light emissive organic materials with great performance and processability are essential to development of advanced optical devices. We newly designed and synthesized a dicyanodistyrylbenzene-based reactive mesogen (abbreviated as DCM) with linearly polarized luminescence (LPL) property to fabricate liquid crystal polymer thin film. Based on the phase transition observations through thermal and optical analysis, it was realized that DCM has a nematic phase. DCM molecules were polymerized at nematic phase. Due to chemically crosslinked structure, the DCM liquid crystal polymer thin films had outstanding stability under thermal, chemical stimuli and mechanical. The uniaxially aligned polymer thin films with aggregation-induced emission (AIE) property showed not only LPL property but also intensive emission. This work was supported by Basic Research Laboratory Program (2020R1A4A1018259) and BK21 FOUR program. |
| 저자 |
장준화, 정광운
|
| 소속 |
전북대 |
| 키워드 |
AIE; LPL; reactive mesogen; polymer thin film
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| E-Mail |
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