Journal of Inorganic Materials, Volume. 37, Issue 2, 197(2022)
Figures & Tables(7)
1. Schematic diagram of perovskite crystallization process in mesoporous layer of precursor solutions with and without Pb(Ac)2
2. SEM images of MAPbI3 perovskite films prepared with Pb(Ac)2 of different molar ratios
3. (a) XRD patterns and (b) UV-visible absorption spectra of perovskite thin films with Pb(Ac)2 of different molar ratios Right figures: Enlarged parts of square area in left charts
4. (a) Steady-state PL spectra and (b) transient PL spectra of perovskite thin films with Pb(Ac)2 of different molar ratios
5. Comparison of the photovoltaic parameters of printable PSCs fabricated with different molar ratios of Pb(Ac)2
6. J-V curves of the best performing perovskite solar cell based on 1% molar ratio Pb(Ac)2 precursor
Table 1. Composition of perovskite precursor solutions with different ratios of Pb(Ac)2
View tableView in ArticleTable 1. Composition of perovskite precursor solutions with different ratios of Pb(Ac)2
Molar percentage of Pb(Ac)2 PbI2/ (mol∙L-1) Pb(Ac)2/ (mol∙L-1) MAI/ (mol∙L-1) 5-AVAI/ (mol∙L-1) 0 1 0 0.965 0.035 1% 1 0.01 0.965 0.035 3% 1 0.03 0.965 0.035 5% 1 0.05 0.965 0.035
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Yue MING, Yue HU, Anyi MEI, Yaoguang RONG, Hongwei HAN.
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Received: Aug. 30, 2021
Accepted: --
Published Online: Nov. 14, 2022
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