SONG Peng-fei,QIN Wen-jing,DING Guo-jing,YAN Qi-qi,YANG Li-ying,YIN Shou-gen.An air-stable inverted photovoltaic device using ZnO as the electron selective layer and MoO3 as the blocking layer[J].Optoelectronics Letters,2011,7(5):330-333 An air-stable inverted photovoltaic device using ZnO as the electron selective layer and MoO3 as the blocking layer Author Name Affiliation SONG Peng-fei  Key Laboratory of Display Materials and Photoelectric Devices, Education Ministry of China, School of Materials Science and Engineering, Tianjin University of Technology； Tianjin Key Lab. for Photoelectric Materials and Devices, Tianjin University of Technology；  QIN Wen-jing  Key Laboratory of Display Materials and Photoelectric Devices, Education Ministry of China, School of Materials Science and Engineering, Tianjin University of Technology； Tianjin Key Lab. for Photoelectric Materials and Devices, Tianjin University of Technology；  DING Guo-jing  Key Laboratory of Display Materials and Photoelectric Devices, Education Ministry of China, School of Materials Science and Engineering, Tianjin University of Technology； Tianjin Key Lab. for Photoelectric Materials and Devices, Tianjin University of Technology；  YAN Qi-qi  Key Laboratory of Display Materials and Photoelectric Devices, Education Ministry of China, School of Materials Science and Engineering, Tianjin University of Technology； Tianjin Key Lab. for Photoelectric Materials and Devices, Tianjin University of Technology；  YANG Li-ying  Key Laboratory of Display Materials and Photoelectric Devices, Education Ministry of China, School of Materials Science and Engineering, Tianjin University of Technology； Tianjin Key Lab. for Photoelectric Materials and Devices, Tianjin University of Technology；  YIN Shou-gen  Key Laboratory of Display Materials and Photoelectric Devices, Education Ministry of China, School of Materials Science and Engineering, Tianjin University of Technology； Tianjin Key Lab. for Photoelectric Materials and Devices, Tianjin University of Technology；  Abstract:       An air-stable photovoltaic device based on znic oxide nanoparticles (ZNP) in an inverted structure of indium tin oxide (ITO)/ZnO/poly (3-hexylthiophene) (P3HT): [6,6]-phenyl C61-butyric acid methyl ester (PCBM)/MoO3/Ag is studied. We find that the optimum thickness of the MoO3 layer is 2 nm. When the MoO3 blocking layer is introduced, the fill factor of the devices is increased from 29% to 40%, the power conversion efficiency is directly promoted from 0.35% to 1.27%.The stability under ambient c... Hits: 4236 Download times: 193 View Full Text    Download reader