.Rhenium oxide as the interfacial buffer layer for polymer photovoltaic cells[J].Optoelectronics Letters,2010,6(3):176-178 Rhenium oxide as the interfacial buffer layer for polymer photovoltaic cells 徐昊 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:       The effect of a new interfacial buffer layer material,rhenium oxide(ReO3),on the performance of polymer solar cells based on regioregular poly(3-hexylthiophene)(P3HT) and methanofullerene [6,6]-phenyl C61-butyric acid methyl ester(PCBM) blend is investigated.The effect of the thickness of the oxide layer on electrical characteristics of the device is also studied.Compared with traditional devices,by inserting a 10 nm-thick ReO3 as the anode buffer layer,a power conversion efficiency(PCE) of 2.8 %(a 37% impr... Hits: 4217 Download times: 212 View Full Text    Download reader