• Journal of Inorganic Materials
  • Vol. 37, Issue 2, 197 (2022)
Yue MING1、2, Yue HU1, Anyi MEI1, Yaoguang RONG1, and Hongwei HAN1
Author Affiliations
  • 11. Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China
  • 22. Shenzhen Polytechnic, Shengzhen 518055, China
  • show less
    DOI: 10.15541/jim20210538 Cite this Article
    Yue MING, Yue HU, Anyi MEI, Yaoguang RONG, Hongwei HAN. Application of Lead Acetate Additive for Printable Perovskite Solar Cell[J]. Journal of Inorganic Materials, 2022, 37(2): 197 Copy Citation Text show less
    Schematic diagram of perovskite crystallization process in mesoporous layer of precursor solutions with and without Pb(Ac)2
    1. Schematic diagram of perovskite crystallization process in mesoporous layer of precursor solutions with and without Pb(Ac)2
    SEM images of MAPbI3 perovskite films prepared with Pb(Ac)2 of different molar ratios
    2. SEM images of MAPbI3 perovskite films prepared with Pb(Ac)2 of different molar ratios
    (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
    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
    (a) Steady-state PL spectra and (b) transient PL spectra of perovskite thin films with Pb(Ac)2 of different molar ratios
    4. (a) Steady-state PL spectra and (b) transient PL spectra of perovskite thin films with Pb(Ac)2 of different molar ratios
    Comparison of the photovoltaic parameters of printable PSCs fabricated with different molar ratios of Pb(Ac)2
    5. Comparison of the photovoltaic parameters of printable PSCs fabricated with different molar ratios of Pb(Ac)2
    J-V curves of the best performing perovskite solar cell based on 1% molar ratio Pb(Ac)2 precursor
    6. J-V curves of the best performing perovskite solar cell based on 1% molar ratio Pb(Ac)2 precursor
    Molar percentage of Pb(Ac)2PbI2/ (mol∙L-1) Pb(Ac)2/ (mol∙L-1) MAI/ (mol∙L-1) 5-AVAI/ (mol∙L-1)
    0100.9650.035
    1%10.010.9650.035
    3%10.030.9650.035
    5%10.050.9650.035
    Table 1. Composition of perovskite precursor solutions with different ratios of Pb(Ac)2
    Yue MING, Yue HU, Anyi MEI, Yaoguang RONG, Hongwei HAN. Application of Lead Acetate Additive for Printable Perovskite Solar Cell[J]. Journal of Inorganic Materials, 2022, 37(2): 197
    Download Citation