Highly efficient perovskite solar cells with crosslinked PCBM interlayers
Bastos, J. P.
Jenart, M. V. C.
Nielsen, C. B.
KAUST DepartmentPhysical Sciences and Engineering (PSE) Division
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AbstractCommercially available phenyl-C-butyric acid methyl ester (PCBM) is crosslinked with 1,6-diazidohexane (DAZH), resulting in films resistant to common solvents used in perovskite solar cell processing. By using crosslinked PCBM as an interlayer and (HC(NH))(CHNH)PbIBr as the active layer, we achieve small area devices and modules with a maximum steady-state power conversion efficiency of 18.1% and 14.9%, respectively.
CitationQiu W, Bastos JP, Dasgupta S, Merckx T, Cardinaletti I, et al. (2017) Highly efficient perovskite solar cells with crosslinked PCBM interlayers. J Mater Chem A 5: 2466–2472. Available: http://dx.doi.org/10.1039/c6ta08799j.
SponsorsW. Qiu would like to acknowledge Ziyang Liu for taking the SEM images. This research has received (partial) funding from the Flemish Government – Department of Economics, Science and Innovation. This work has been partially supported by Solliance, a partnership of R&D organizations from Belgium, the Netherlands, and Germany working in thin film photovoltaic solar energy.
PublisherRoyal Society of Chemistry (RSC)
JournalJ. Mater. Chem. A