| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 봄 (05/01 ~ 05/03, 부산 벡스코(BEXCO)) |
| 권호 |
23권 1호 |
| 발표분야 |
디스플레이_포스터 |
| 제목 |
Synthesis of an Ionic Conjugated Polymer by the Non-catalyst Polymerization of 2-Ethynylpyridine using 4-[4-(9-Bromononyloxy)phenylazo]anisole |
| 초록 |
The functional pendants in polyacetylene backbone confers intriguing functions such as electrophotonic properties, high and selective gas permeability, paramagnetism, chiroptical properties, etc. From the early 1990’, a new family of mono- and di-substituted ionic polyacetylenes that retain extensive conjugation was prepared through the non-catalyst polymerization of ethynylpyridines using various alkyl halides and cyclic compounds. Here, we prepared a new conjugated polyelectrolytes by the non-catalyst polymerization of 2-ethynylpyridine using 4-[4-(9-bromononyloxy)phenylazo]anisole. The resulting conjugated polyelectrolyte having a highly bulky substituents was completely soluble in such organic solvents as pyridine, DMF, DMAc, and NMP. X-ray diffractogram of polymer revealed that this material is amorphous. The electro-optical properties of the conjugated polyelectrolytes were measured and discussed. |
| 저자 |
제갈영순1, 김태형2, 진성호3, 박종욱4, 임권택5
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| 소속 |
1경일대, 2한국과학기술원, 3부산대, 4경희대, 5부경대 |
| 키워드 |
Polymerization; conjugated polymer; azoanisole; solubility; photoluminescence
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| E-Mail |
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