Replication Data for: Bifacial, Color-Tunable Semitransparent Perovskite Solar Cells for Building-Integrated Photovoltaicsdoi:10.21979/N9/NDEFOWDR-NTU (Data)2020-04-242Wang, Hao; Dewi, Herlina Arianita; Koh, Teck Ming; Bruno, Annalisa; Mhaisalkar, Subodh; Mathews, Nripan, 2020, "Replication Data for: Bifacial, Color-Tunable Semitransparent Perovskite Solar Cells for Building-Integrated Photovoltaics", https://doi.org/10.21979/N9/NDEFOW, DR-NTU (Data), V2Replication Data for: Bifacial, Color-Tunable Semitransparent Perovskite Solar Cells for Building-Integrated Photovoltaicsdoi:10.21979/N9/NDEFOWWang, HaoDewi, Herlina ArianitaKoh, Teck MingBruno, AnnalisaMhaisalkar, SubodhMathews, NripanOriginLabNRF2018-ITC001-001NRF-CRP14-2014-03NRF2015-EWT-EIRP003-004Solar CRP (S18-1176-SCRPONRG-NICOP-N62909-17-1-2155DR-NTU (Data)Wang, HaoDewi, Herlina ArianitaWang, Hao2020-04-24Engineeringcolorful perovskite solar cellbifacial solar cellsemitransparent perovskite solar cellCuSCNEfficient bifacial colorful ST-PSCs were demonstrated using copper thiocyanate (CuSCN), as a holetransporting material, in an n−i−p architecture. The n−i−p ST-PSCs exhibit the highest reported bifacial factor of 93.7% and achieve a bifacial equivalent efficiency of 22.1% when illuminated under 1 sun standard conditions on the front side and with a reflected albedo of ∼54.4% from the back side. We have also demonstrated that the colorful appearance of CuSCN-based ST-PSCs can be easily tuned across the entire visible spectrum by tuning either the indium tin oxide (ITO) or the CuSCN thickness without affecting their final efficiency. The wide colorful tunability and excellent bifacial photovoltaic behavior of CuSCN-based ST-PSCs make them a promising candidate for BIPV applications.experiment datasimulation dataWang, H., Dewi, H. A., Koh, T. M., Bruno, A., Mhaisalkar, S., & Mathews, N. (2019). Bifacial, color-tunable semitransparent perovskite solar cells for building-integrated photovoltaics. ACS Applied Materials & Interfaces, 12(1), 484-493.10.1021/acsami.9b15488Wang, H., Dewi, H. A., Koh, T. M., Bruno, A., Mhaisalkar, S., & Mathews, N. (2019). Bifacial, color-tunable semitransparent perovskite solar cells for building-integrated photovoltaics. ACS Applied Materials & Interfaces, 12(1), 484-493.Wang, H., Dewi, H. A., Koh, T. M., Bruno, A., Mhaisalkar, S., & Mathews, N. (2019). Bifacial, color-tunable semitransparent perovskite solar cells for building-integrated photovoltaics. ACS Applied Materials & Interfaces, 12(1), 484-493.10356/142485Wang, H., Dewi, H. A., Koh, T. M., Bruno, A., Mhaisalkar, S., & Mathews, N. (2019). Bifacial, color-tunable semitransparent perovskite solar cells for building-integrated photovoltaics. ACS Applied Materials & Interfaces, 12(1), 484-493.Raw data for Bifacial, Color-Tunable Semitransparent Perovskite Solar Cells for Building-Integrated Photovoltaics_DRAFT.pptxapplication/vnd.openxmlformats-officedocument.presentationml.presentationFigure 1 a -.jpgSEM image showing the morphology of CuSCN films.image/jpegFigure 1 a.opjTransmittance spectra of CuSCN films on glass. application/octet-streamFigure 1 b -.tifSEM image shows the morphology of perovskite filmsimage/tiffFigure 1 b.opj Steady-state photoluminescence spectra of perovskite films and a triple-cation perovskite/CuSCN bilayer on glass substratesapplication/octet-streamFigure 1 d.pngCrosssectional field emission scanning electron microscopy (FESEM) image of bifacial ST-PSCsimage/pngFigure 2 a.opj(a) Current−voltage (J−V) curves of Bifacial ST-PSC in the dark and under 1 sun illumination.application/octet-streamFigure 2 b.opjExternal quantum efficiency (EQE) spectra and integrated current density of ST-PSCapplication/octet-streamFigure 2 c.opjOptical analysis of CuSCN STPSCs and their integrated current density (calculated for λ = 300−800 nm)application/octet-streamFigure 2 d.opjOptical analysis of Spiro-OMeTAD ST-PSCs and their integrated current density (calculated for λ = 300−800 nm)application/octet-streamFigure 3 b _s.jpgReflection albedo determination using power meterimage/jpegFigure 3 b.opjCurrent−voltage characteristics of the bifacial STPSC when illuminated using the setup described in (a), with front direct 1 sun illumination and back RAs of 33.7% (orange curve) and 54.4% (red curve)application/octet-streamFigure 3 c_1.opjCalculated prediction of bifacial equivalent efficiency of bifacial ST-PSCs with different RAs application/octet-streamFigure 3 c_2.opjexperimental measurements of bifacial equivalent efficiency of bifacial ST-PSCs with 33.7% RA and 54.4% RA application/octet-streamFigure 4 a _s.opjoptical simulated light reflectance spectra of CuSCN based bifacial ST-PSCs from the ITO electrode side. (a) CuSCN = 50 nm, with different ITO thicknesses. application/octet-streamFigure 4 a.opjcolor coordinates (x, y) in the CIE 1931 chromaticity diagram of optical simulated light reflectance spectra of CuSCN based bifacial ST-PSCs from the ITO electrode side. (a) CuSCN = 50 nm, with different ITO thicknesses. application/octet-streamFigure 4 b _s.opjoptical simulated light reflectance spectra of CuSCN based bifacial ST-PSCs from the ITO electrode side. (b) CuSCN = 110 nm, with different ITO thicknesses. application/octet-streamFigure 4 b.opjcolor coordinates (x, y) in the CIE 1931 chromaticity diagram of optical simulated light reflectance spectra of CuSCN based bifacial ST-PSCs from the ITO electrode side. (b) CuSCN = 110 nm, with different ITO thicknesses. application/octet-streamFigure 4 c _s.opjoptical simulated light reflectance spectra of CuSCN based bifacial ST-PSCs from the ITO electrode side. (c) ITO = 100 nm, with different CuSCN thicknesses.application/octet-streamFigure 4 c.opjcolor coordinates (x, y) in the CIE 1931 chromaticity diagram of optical simulated light reflectance spectra of CuSCN based bifacial ST-PSCs from the ITO electrode side. (c) ITO = 100 nm, with different CuSCN thicknesses.application/octet-streamFigure 4 d _s.opjoptical simulated light reflectance spectra of CuSCN based bifacial ST-PSCs from the ITO electrode side. (d) ITO = 200 nm, with different CuSCN thicknesses.application/octet-streamFigure 4 d.opjcolor coordinates (x, y) in the CIE 1931 chromaticity diagram of optical simulated light reflectance spectra of CuSCN based bifacial ST-PSCs from the ITO electrode side. (d) ITO = 200 nm, with different CuSCN thicknesses.application/octet-streamFigure 5 b.opj color coordinates (x, y) of the colorful CuSCN-based ST-PSCs with different ITO thicknesses in the CIE 1931 chromaticity diagram.application/octet-streamFigure 5 c.opj Reflectance spectra of CuSCN-based ST-PSCs with pink, purple, blue, and green colors when the ITO thickness is about 145, 170, 190, and 210 nm, respectively. application/octet-streamFigure 5 d.opj Integrated Jsc calculated from back-EQE spectra (from the rear ITO side) for CuSCN-based ST-PSCs with different ITO thicknesses.application/octet-streamFigure 5 d_s.opjback-EQE spectra (from the rear ITO side) for CuSCN-based ST-PSCs with different ITO thicknesses.application/octet-stream