| 학회 |
한국고분자학회 |
| 학술대회 |
2020년 가을 (10/05 ~ 10/08, 부산컨벤션센터(BEXCO)) |
| 권호 |
45권 1호 |
| 발표분야 |
고분자합성 |
| 제목 |
Modification of a Polyacetylene Polyelectrolyte via the Ion-exchange Reaction of Precursor Polymer using Sodium tetraphenylborate |
| 초록 |
We have reported the synthesis and characterization of various polyacetylene-based ionic polymers. Polyacetylene-based polyelectrolytes were synthesized in high yields by the polymerization of ethynylpyridines using functional alkyl halides or carbonyl chlorides without any additional catalysts. Due to the noteworthy properties of conjugated organic polymers, these materials have been used as candidate materials for various optoelectronic devices. Here, we reported an effective synthesis of polyacetylene-based polyelectrolyte, poly(2-ethynyl-N-iodopyridinium tetraphenylborate) via the simple ion-exchange reaction of poly(2-ethynyl-N-iodopyridinium iodide) using sodium tetraphenylborate. The absorption spectrum of polymer shows strong absorption peak at 335 nm and the shoulder peaks at 415nm and 516 nm. |
| 저자 |
제갈영순1, 진성호2, 박종욱3, 심상연4, 임권택5
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| 소속 |
1경일대, 2부산재학교, 3경희대, 4강릉원주대, 5부경대 |
| 키워드 |
Polyelectrolyte; conjugated polymer; ion-exchange; characterization; photoluminescence
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| E-Mail |
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