| 학회 |
한국고분자학회 |
| 학술대회 |
2014년 봄 (04/10 ~ 04/11, 대전 컨벤션센터) |
| 권호 |
39권 1호 |
| 발표분야 |
고분자합성 |
| 제목 |
Direct Heteroarylation Polymerization of Thiophene-Based Low Bandgap Polymers |
| 초록 |
To reduce the bandgap of poly(3-alkylthiophene)s as well-known, commercialized conjugated polymers, the electron donor-acceptor (D-A) alternating strategy was employed in the present research. The electron-withdrawing unit including cyano group and electron-donating 3-alkylthiophene were coupled as a repeat unit to be polymerized via direct heteroarylation polymerization which was carried out in a relatively high yield via simple purification procedure. The cyano groups of the polymer backbone allow enhanced the intermolecular interaction between neighboring chains and improved the structural perfection of the crystal structure on the substrate and hole mobility of thiophen-based polymers. |
| 저자 |
윤지연, 김상용, 권순재, 곽경, 박선영, 안태홍, 윤태기, 권용구
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| 소속 |
인하대 |
| 키워드 |
organic solar cell; conjugated polymer; direct heteroarylation
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| E-Mail |
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