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Additional file 1 of High-Hole-Mobility Metal–Organic Framework as Dopant-Free Hole Transport Layer for Perovskite Solar Cells

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posted on 07.01.2022, 04:25 authored by Ruonan Wang, Weikang Yu, Cheng Sun, Kashi Chiranjeevulu, Shuguang Deng, Jiang Wu, Feng Yan, Changsi Peng, Yanhui Lou, Gang Xu, Guifu Zou
Additional file 1: Figure S1. Illustration of the assembly process for the Ni3(HITP)2 film. Figure S2. EDX mapping of the Ni3(HITP)2 membranes. Figure S3. XPS spectra of the Ni3(HITP)2 membranes. Figure S4. AFM images of different thicknesses of Ni3(HITP)2 membranes. Figure S5. Photographs of the bare ITO glass and with different thicknesses of Ni3(HITP)2 membranes. Figure S6. Steady-state PL spectra of perovskite/ITO based on 20 nm, 30 nm, 40 nm, and 50 nm Ni3(HITP)2 film and PEDOT/PSS; Inset: the enlarged steady-state PL spectra of perovskite on the 20 nm and 30 nm Ni3(HITP)2 film repeated by three times, respectively. Figure S7. Time-resolved PL spectra of perovskite on the ITO substrate with different thicknesses of Ni3(HITP)2 film and PEDOT/PSS. Figure S8. AFM images of different thicknesses of Ni3(HITP)2 membranes. Figure S9. XRD pattern of perovskite films deposition on different thicknesses of Ni3(HITP)2 membranes. Table S1. The average decay lifetimes of the perovskite/ITO with different hole transport layers.

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