| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 가을 (10/30 ~ 11/01, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
23권 2호 |
| 발표분야 |
포스터_디스플레이 |
| 제목 |
Iodine-Induced Polymerization of 2-Ethynylpyridine |
| 초록 |
The design and synthesis of π-conjugated polymers with peculiar topologies are of interest in various application fields of chemistry. Especially, the ionic conjugated polymers with quaternary nitrogen atoms are of interest because they exhibit ionic conductivity in a material. The non-catalyst polymerization of ethynylpyridines using functional halides has been known to be very effective synthetic method for conjugated polyelectrolytes. Here, we report the synthesis of new conjugated polyelectrolytes by the iodine-induced polymerization of 2-ethynylpyridine. The cyclic voltammetry of polymer exhibited irreversible electrochemical behavior between the oxidation and reduction peaks. The optical absorption spectrum of polymer exhibited characteristic absorption peak in the lower energy regions(up to 800 nm. The PL emission spectrum of polymer shows two peaks at 515 and 550 nm. |
| 저자 |
정승환1, 박종욱2, 심상연3, 진성호4, 임권택5, 제갈영순1
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| 소속 |
1경일대, 2경희대, 3강릉원주대, 4부산대, 5부경대 |
| 키워드 |
polyacetylene; 2-ethynylpyridine; iodine; polyelectrolyte; photoluminescence
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| E-Mail |
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