| 학회 |
한국공업화학회 |
| 학술대회 |
2016년 봄 (05/02 ~ 05/04, 여수 엑스포 컨벤션) |
| 권호 |
20권 1호 |
| 발표분야 |
에너지저장변환_포스터 |
| 제목 |
Improved performance of P-type dye sensitized solar cells with Nickel acetate blocking layer |
| 초록 |
In this study, we reported on a simple and inexpensive process for fabrication of a compact NiO blocking layer by decomposing an ethanolic precursor solution of nickel acetate tetrahydrate. Different number of spin-coatings were applied to investigate the influence of blocking layer thickness on the photovoltaic performance of dye-sensitized solar cells. After being spin-coated for two times, followed by thermal decomposition at 450 °C, a compact NiO blocking layer with the thickness of 200 nm was acquired to provide the best power conversion efficiency (η). The increment of short-circuit photocurrent (Jsc) and fill factor (FF) leading to 25% increase in the η. |
| 저자 |
김지선, Ho Phuong, Rajesh Cheruku, 김재홍
|
| 소속 |
영남대 |
| 키워드 |
DSSC; P-type; NiO
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| E-Mail |
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