Tingting MA, Zhipeng WANG, Mei ZHANG, Min GUO. Performance Optimization of Ultra-long Stable Mixed Cation Perovskite Solar Cells [J]. Journal of Inorganic Materials, 2023, 38(12): 1387
- Journal of Inorganic Materials
- Vol. 38, Issue 12, 1387 (2023)
1. Flow chart for the preparation of perovskite films and device manufacturing by two-step spin coating in the air
2. Crystal structures and morphologies of different samples
3. Photovoltaic performances of PSCs
4. Photoelectric properties and energy levels of three perovskite films
5. Interface transmission and carrier recombination characteristics of PSCs
6. Long-term stabilities of three perovskite solar cells at (20±5) ℃, relative humidity <5% in the dark
7. Dark state EIS profiles of (a) MP, (b) MFP, (c) CMFP PSCs before and after aging at (20±5) ℃ and relative humidity<5%
8. Thermal stability of three PSCs at (85±5) ℃ and relative humidity 20%-30% in the dark
9. Wet stability of three PSCs at (20±5) ℃ and relative humidity 80%-90% in the dark
S1. UPS profiles of three perovskite films
S2. XRD patterns of three perovskite thin films over time at 85 ℃, 20%-30% RH
S3. XRD patterns of three perovskite thin films over time at (20±5) ℃, 80%-90% RH
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Table 1. Performance parameters of three best performing PSCs (Fig. 3 (e) and Fig. S1)
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Table 1. Photovoltaic parameters of three types of perovskite solar cells
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Table 2. Fitting results of transient spectra (Fig. 4(d) ) excited from the perovskite side
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Table 3. EVB and ECB of three perovskite films calculated from UPS profiles (Fig. S1)
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Table 4. Fitting results of transient spectra (Fig. 5(b) ) excited from the FTO side
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Table 5. Fitting results of EIS (Fig. 7 ) data
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Table 6. Relative J-V values of three PSCs after long-term stability testing
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Table 7. Relative J-V values of three PSCs after thermal stability testing
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Table 8. Relative J-V values of three PSCs after wet stability testing
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