| 학회 |
한국공업화학회 |
| 학술대회 |
2016년 가을 (10/26 ~ 10/28, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 |
20권 2호 |
| 발표분야 |
에너지저장변환_포스터 |
| 제목 |
Effects of a fluorinated compound as an additive in the photoactive layer on the performance of organic photovoltaics |
| 초록 |
Poly(3-hexylthiophene) (P3HT) is one of the most-studied conjugated polymers due to its appropriate band gap energy (~1.9 eV) for front cell of tandem organic photovoltaics (OPVs), relatively high short-circuit current density of over 10 mA/cm2 and high external quantum efficiency of ~70%. In this presentation, we will report on the improved performance of P3HT-based OPV by incorporating a small amount of additive in active layer even without post-thermal annealing. The non-annealed OPV with P3HT:PCBM:Additive blend film showd an increase in short-circuit current and open-circuit voltage, resulting in an enhancement in power conversion efficiency, compared to that of reference cell without additive. |
| 저자 |
김수빈1, 최근영1, 조성일1, 신동원1, 성혜경1, 김종태2, 김동환2, 한윤수1
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| 소속 |
1대구가톨릭대, 2대구경북과학기술원 |
| 키워드 |
Organic photovoltaics; post-thermal annealing; P3HT; PCBM
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| E-Mail |
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