Publication | Closed Access
Fabrication of an ultrathin PEG-modified PEDOT:PSS HTL for high-efficiency Sn–Pb perovskite solar cells by an eco-friendly solvent etching technique
38
Citations
52
References
2023
Year
EngineeringHalide PerovskitesOptoelectronic DevicesPss LayersPhotovoltaicsChemical EngineeringSolar Cell StructuresPolymer ProcessingPrinted ElectronicsUltrathin Peg-modified PedotMaterials ScienceNanotechnologyPerovskite MaterialsSurface ModificationLead-free PerovskitesPerovskite Solar CellNanomaterialsApplied PhysicsPss HtlUltra-thin PedotSolar CellsFunctional MaterialsSolar Cell Materials
We have creatively introduced an eco-friendly solvent etching techniques to prepare ultra-thin PEDOT:PSS layers modified with PEG. The PCE of Sn–Pb PSCs using PEG-PEDOT:PSS HTL is increased from 20.52% to 21.58%, and the stability of the device is also improved.
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