A carbazole-based self-assembled monolayer as the hole transport layer for efficient and stable Cs<sub>0.25</sub>FA<sub>0.75</sub>Sn<sub>0.5</sub>Pb<sub>0.5</sub>I<sub>3</sub>solar cells - Concepedia

Concepedia

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A carbazole-based self-assembled monolayer as the hole transport layer for efficient and stable Cs<sub>0.25</sub>FA<sub>0.75</sub>Sn<sub>0.5</sub>Pb<sub>0.5</sub>I<sub>3</sub>solar cells

DOI Full Paper Access

85

Citations

43

References

2023

Year

Matteo Pitaro, J. Alonso, Lorenzo Di Mario, David Garcia Romero, Karolina Tran, Teodor Zaharia, Malin B. Johansson, Erik M. J. Johansson, Maria Antonietta Loi

Journal of Materials Chemistry A

EngineeringOrganic ElectronicsOrganic Solar CellHalide PerovskitesPerovskite ModulePhotovoltaicsNanoelectronicsSolar Cell StructuresSuppressed RecombinationMaterials ScienceElectrical EngineeringNanotechnologyPerovskite MaterialsCarbazole-based Self-assembled MonolayerImproved Device StabilityLead-free PerovskitesHole Transport LayerPerovskite Solar CellSurface ScienceApplied PhysicsThin FilmsSolar CellsOptoelectronicsSolar Cell Materials

Abstract

An analysis is provided of MA-free Sn/Pb-perovskite solar cells fabricated using PEDOT:PSS, 2PACz, and Br-2PACz as the HTL. An efficiency of 19.51% has been reached by using Br-2PACz with improved device stability, thanks to suppressed recombination.

References

	Year	Citations

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