| 학회 |
한국고분자학회 |
| 학술대회 |
2015년 가을 (10/06 ~ 10/08, 대구컨벤션센터(EXCO)) |
| 권호 |
40권 2호 |
| 발표분야 |
고분자합성 |
| 제목 |
A New Ionic Polyacetylene via the Non-catalyst Polymerization of Ethynylpyridines Using Substituted Propargyl Bromide |
| 초록 |
The catalyst-free method for preparing ionic polyacetylenes via the activated polymerization of ethynylpyridines using functional alkyl halides can essentially prevent the contamination of polymer sample by the catalyst or initiator used. Here, we report on the facile in-situ synthesis of a new conducting polymer by the uncatalyzed polymerization of 2-ethynylpyridine using the substituted proparrgyl bromide in high yield. The chemical structure of the resulting polymer was characterized by NMR (1H-,13C-), IR, and UV-visible spectroscopies. And the electro-optical and electrochemical properties of polymer were measured and discussed. |
| 저자 |
김상율1, 임권택2, 심상연3, 박종욱4, 진성호5, 제갈영순6
|
| 소속 |
1한국과학기술원, 2부경대, 3강릉원주대, 4가톨릭대, 5부산대, 6경일대 |
| 키워드 |
polyacetylene; ethynylpyridine; propargyl bromide; photoluminescence; cyclic voltammogram
|
| E-Mail |
|
