| 학회 |
한국고분자학회 |
| 학술대회 |
2007년 가을 (10/11 ~ 10/12, 일산킨텍스) |
| 권호 |
32권 2호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Highly Soluble Methanofullerene-C60/C70 as Electron Acceptors in Organic Solar Cells |
| 초록 |
The highest 6% efficiency of OPVCs has been achieved by using blends of poly(3-hexylthiophene) (P3HT) and PCBM after thermal annealing. Also, other researchers developed methanofullerene derivative using C70 (PC70BM) and this molecule showed higher light absorption property and similar PCE compared to PCBM. However, these two acceptor materials have limit to fabricate large area OPVCs due to their low solubility in common organic solvents. Aiming at improving printing processibility, we designed and synthesized new hexyloxy substituted C60 and C70 derivatives (PC60BH and PC70BH). We studied on the feasibility of highly soluble methanofullerenes as acceptor materials in OPVC. |
| 저자 |
이학성1, 윤성철2, 이명수3, 이창진2, 문상진2, 신원석2
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| 소속 |
1연세대 화학과, 2한국화학(연), 3연세대 |
| 키워드 |
organic photovolteic cell; OPV Cell; organic sollar cell
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| E-Mail |
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