Journal of Inorganic Materials, Volume. 38, Issue 9, 1089(2023)
Figures & Tables(10)
1. Crystal structures of perovskite films prepared with different amounts of antisolvent
2. (a) PL spectra from the front and back sides of PF-DMSO0.25; (b) Cross-sectional SEM images of PSCs of PF-DMSO0.25 and EDS scanning areas; (c) Lead/tin elemental ratios in different depth regions of the cross-sectional SEM images of PF-DMSO0.25 or PF-DMSO0.50; Colorful figures are available on website
3. Phase structure and photoelectric properties of perovskites films PF-DMSOx
4. Numerical simulation of devices with NG, WO, IG heterojunctions
S2. (a-d) EDS spectra of regions 1-4 of PF-DMSO0.50 film and (e-h) EDS spectra of regions 1-4 of PF-DMSO0.25 film
S3. Statistical charts of (a) open-circuit voltage, (b) fill factor and (c) short-circuit current density for devices of PF-DMSOx (x=0.20,0.25,0.33,0.50,1.00)
S5. Transmittance spectrum of ITO conductive glass used in the experiments
Table 1. Main simulation parameters of perovskite solar cell structures
View tableView in ArticleTable 1. Main simulation parameters of perovskite solar cell structures
Ingredient Thickness/μm Eg/eV χ/eV εr Nc/cm-3 Nv/cm-3 μn/(cm2∙ V-1∙s-1) μp/(cm2∙ V-1∙s-1) Nd/cm-3 Na/cm-3 Nt/cm-3 Ref. PEDOT: PSS 0.03 2.2 3 3 2.2×1015 1.8×1018 0.02 0.0002 - 3.17×1014 1×1015 [ 35 ,39 ,40 -42 ]Perovskite 0.6 1.25-1.23 4.15-4.2 100 1.0×1018 1.0×1018 2 2 - 1.0×1018 2.5×1016 [ 43 -45 ]PCBM 0.05 2.0 3.9 3.9 2.5×1021 2.5×1020 0.2 0.2 2.93×1017 - 1×1015 [ 42 ,46 ]BCP 0.01 3.5 3.7 10 1.8×1018 2.2×1018 0.02 0.002 1×1021 1×1010 1×10 [ 42 ,46 ]
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Xiaodong DAI, Luwei ZHANG, Yicheng QIAN, Zhixin REN, Huanqi CAO, Shougen YIN.
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Received: Nov. 28, 2022
Accepted: --
Published Online: Mar. 6, 2024
The Author Email: Huanqi CAO (caoh@tjut.edu.cn)
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