| 학회 |
한국공업화학회 |
| 학술대회 |
2017년 가을 (11/08 ~ 11/10, 부산 벡스코(BEXCO)) |
| 권호 |
21권 2호 |
| 발표분야 |
고분자_포스터 |
| 제목 |
In-situ Synthesis of an Ionic Conducting Polymer with Tosylate Counter Ions |
| 초록 |
An ionic polyacetylene with tosylate counter ions was easily prepared via the in-situ polymerization of 2-ethynylpyridine using the corresponding tosylate in DMF. The activated triple bond of ethynylpyridinium mnonmer with tosylate counter ions, formed at the first reaction step, was found to be susceptible to linear polymerization, followed by an identical propagation step. The polymer structure was characterized by elemental analysis and NMR, IR, UV-visible spectroscopies. The absorption spectrum of polymer atarts around 750 nm, which means the formation of conjugated polymer backbone system. The PL maximum peak was observed at 590 nm, which is corresponding to the photon energy of 2.10 eV. The cyclic voltammogram of resulting composite exhibited irreversible electrochemical behavior between the oxidation and reduction peaks. |
| 저자 |
제갈영순1, 진성호2, 심상연3, 박종욱4, 임권택5
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| 소속 |
1경일대, 2부산대, 3강릉원주대, 4경희대, 5부경대 |
| 키워드 |
conjugated polymer; tosylate; ethynylpyridine; characterization; photoluminescence
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| E-Mail |
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