Publication | Closed Access
High-efficiency inverted organic solar cells with polyethylene oxide-modified Zn-doped TiO<sub>2</sub>as an interfacial electron transport layer
31
Citations
24
References
2014
Year
Materials ScienceChemical EngineeringElectrical EngineeringEngineeringPerovskite Solar CellSemiconducting PolymerOrganic ElectronicsOrganic Solar CellSolar Cell StructuresHigh EfficiencyOrganic SemiconductorOrganic Solar CellsPhotovoltaic DevicesPhoto-electrochemical CellSolar CellsPhotovoltaicsPc71bm PolymerSolar Cell Materials
High efficiency inverted organic solar cells are fabricated using the PTB7:PC71BM polymer by incorporating Zn-doped TiO2 (ZTO) and 0.05 wt% PEO:ZTO as interfacial electron transport layers. The 0.05 wt% PEO-modified ZTO device shows a significantly increased power conversion efficiency (PCE) of 8.10%, compared to that of the ZTO (7.67%) device.
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