한국진공학회:학술대회논문집 (Proceedings of the Korean Vacuum Society Conference)
- 한국진공학회 2010년도 제39회 하계학술대회 초록집
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- Pages.311-312
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- 2010
Performance Comparison of CuPc, Tetracene, Pentacene-based Photovoltaic Cells with PIN Structures
- Hwang, Jong-Won (Department of Chemical Engineering, Pusan National University) ;
- Kang, Yong-Su (Department of Chemical Engineering, Pusan National University) ;
- Park, Seong-Hui (Department of Chemical Engineering, Pusan National University) ;
- Lee, Hye-Hyun (Department of Chemical Engineering, Pusan National University) ;
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Jo, Young-Ran
(Department of Chemical Engineering, Pusan National University) ;
- Choe, Young-Son (Department of Chemical Engineering, Pusan National University)
- 발행 : 2010.08.18
초록
The fabricated photovoltaic cells based on PIN heterojunctions, in this study, have a structure of ITO/poly(3, 4-ethylenedioxythiophene)-poly(styrenesulfonate)(PEDOT:PSS)/donor/donor:C60(10nm)/C60(35nm)/2, 9-dimethyl-4, 7-diphenyl-1, 10-phenanthroline(8nm)/Al(100nm). The thicknesses of an active layer(donor:C60), an electron transport layer(C60), and hole/exciton blocking layer(BCP) were fixed in the organic photovoltaic cells. We investigated the performance characteristics of the PIN organic photovoltaic cells with copper phthalocyanine(CuPc), tetracene and pentacene as a hole transport layer. Discussion on the photovoltaic cells with CuPc, tetracene and pentacene as a hole transport layer is focussed on the dependency of the power conversion efficiency on the deposition rate and thickness of hole transport layer. The device performance characteristics are elucidated from open-circuit-voltage(Voc), short-circuit-current(Jsc), fill factor(FF), and power conversion efficiency(
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