Angewandte Chemie International Edition · 2016 · 182 citations · 25 references
Natural SciencesChemistryMaterials ScienceEnergy MaterialsMaterials ChemistrySemiconductor MaterialsOrganic SemiconductorsPerovskite MaterialsPhotovoltaic DevicesPhotovoltaic MaterialsSolar Cell MaterialsSolar CellsEnergy Conversion EfficiencyOrganic Solar CellsOrganic-inorganic Hybrid PerovskitesPerovskite SemiconductorsPerovskite Solar CellsPower ConversionPower Conversion EfficiencyPower Efficiency
The 4,4'-dimethoxydiphenylamine-substituted 9,9'-bifluorenylidene (KR216) hole transporting material has been synthesized using a straightforward two-step procedure from commercially available and inexpensive starting reagents, mimicking the synthetically challenging 9,9'-spirobifluorene moiety of the well-studied spiro-OMeTAD. A power conversion efficiency of 17.8 % has been reached employing a novel HTM in a perovskite solar cells.
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Efficient luminescent solar cells based on tailored mixed-cation perovskites
Dongqin Bi, Wolfgang Tress, M. Ibrahim Dar et al. · Science Advances · 2016 · 1.9K citations · Full text
Natural Sciences, Materials Engineering, Materials Science +16