| 학회 |
한국고분자학회 |
| 학술대회 |
2015년 봄 (04/08 ~ 04/10, 대전컨벤션센터) |
| 권호 |
40권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Preparation of fluorescent microporous organic polymers via Knoevenagel condensation and their optical properties |
| 초록 |
Microporous organic polymers with large surface areas and fluorescent properties have potential applications in sensing. In this study we synthesized fluorescent microporous organic polymers by the Knoevenagel condensation reaction between tris(4-formaldehydephenyl)benzene and 1,4-benzodinitrile. Nitrogen sorption analysis revealed that the polymer had a surface area of 282 m2g-1. The polymer dispersed in an organic solvent showed yellow-green fluorescence emission with high intensity. With the addition of PCBM the fluorescence intensity was significantly quenched by electron transfer. The application of the polymer for sensing aromatic compounds was studied. |
| 저자 |
이경민, 임윤빈, 장지영
|
| 소속 |
서울대 |
| 키워드 |
fluorescent microporous organic polymers |
| E-Mail |
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