Qianyuan LI, Jiwei LI, Yuhan ZHANG, Yankang LIU, Yang MENG, Yu CHU, Yijia ZHU, Nuoyan XU, Liang ZHU, Chuanxiang ZHANG, Haijun TAO. Enhanced Photovoltaic Performance of Perovskite Solar Cells by PbTiO3 Modification and Polarization Treatment [J]. Journal of Inorganic Materials, 2024, 39(11): 1205
- Journal of Inorganic Materials
- Vol. 39, Issue 11, 1205 (2024)
1. Preparative diagram of c-TiO2/PbTiO3 layer
2. (a) SEM image and (b-d) EDS elemental mappings of c-TiO2/PbTiO3 surface
3. XPS spectra of c-TiO2 and c-TiO2/PbTiO3 layer
4. (a) UV-visible transmittance spectra and (b) I -V curves under dark state of c-TiO2/PbTiO3 layers with different reaction time
5. J -V curves of PSCs prepared by c-TiO2/PbTiO3 layers with different reaction time
6. J -V curves of PSCs prepared by c-TiO2/PbTiO3 layers after polarization with different voltages
7. Mott-Schottky curves of c-TiO2 and c-TiO2/PbTiO3 layers
8. (a) Nyquist plots, (b) composite impedance plots at different bias voltages, (c) voltage attenuation curves, (d) dark current curves, (e) capacitance-frequency curves, and (f) photocurrent output curves of c-TiO2, c-TiO2/PbTiO3 and polarization-treated c-TiO2/PbTiO3 layers
|
Table 1. Conductivities of c-TiO2/PbTiO3 layers with different reaction time
|
Table 2. Photovoltaic parameters of PSCs prepared by c-TiO2/PbTiO3 layers with different reaction time
|
Table 3. Photovoltaic parameters of PSCs prepared by c-TiO2/PbTiO3 layers after polarization with different voltages
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20