| 학회 |
한국공업화학회 |
| 학술대회 |
2013년 가을 (10/30 ~ 11/01, 대전컨벤션센터) |
| 권호 |
17권 2호 |
| 발표분야 |
포스터-전기화학 |
| 제목 |
Inverted organic solar cell fabricated using various Au nanostructures for high Power Conversion Efficiency: Plasmonic effects |
| 초록 |
Recent advanced in molecular organic photovoltaics (OPVs) have shown 8.9% power conversion efficiency (PCE) in case of single junction OPVs in conventional structure. In this study, we achieved almost 8% PCE of inverted structure using three types of Au nanoparticles. Which are Au nanosphere and Au nanorods. Which Au nanorods have two different sizes. We used a low-bandgap polymer PTB7 (polythienothiophene-co-benzodithiophenes 7) as a donor and phenyl-C71-butyric acid methyl ester as a acceptor and ZnO, poly(3,4-ethylenedioxythiophene):poly-(styrenesulfonate) (PEDOT:PSS) were used as buffer layers. This inverted structure OPV showed a PCE of ~7%. Incorporation of Au rod, sphere into PEDOT:PSS was performed for plasmonic effect OPV’s showed PCE of ~8%. |
| 저자 |
서보열1, 박수아1, 박선영2, Guido Mul2, 김광대3, 이주열1, 홍은미1, 김용덕3, 조신욱4, 임동찬1
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| 소속 |
1KIMS, 2Univ. of Twente, 3성균관대, 4울산대 |
| 키워드 |
Organic Solar cell |
| E-Mail |
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