期刊论文

Gong, Li

英文

Materials Science in Semiconductor Processing

1369-8001

2020

108

104870

10.1016/j.mssp.2019.104870

This work was supported by National Natural Science Foundation of China, China (Contract no. 51302021 ), the Postgraduate Research Innovation Project of Changsha University of Technology, China (Contract no. CX2019SS41 ) and Research-based Learning and Innovative Experiment Program for College Students in Hunan Province in 2018, China. Appendix A This work was supported by National Natural Science Foundation of China, China (Contract no.51302021), the Postgraduate Research Innovation Project of Changsha University of Technology, China (Contract no. CX2019SS41) and Research-based Learning and Innovative Experiment Program for College Students in Hunan Province in 2018, China.

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In this paper, all-inorganic CsPbIBr2 thin films were annealed by a two-step temperature-control process. All-inorganic, hole-transporting-layer-free, carbon-based planar perovskite solar cells (PSCs) with these CsPbIBr2 thin films (FTO/c-TiO2/CsPbIBr2/C) were fabricated. The effect of different first-step annealing temperatures during the two-step temperature-control process (50 °C/280 °C, 80 °C/280 °C, 100 °C/280 °C, 150 °C/280 °C, 180 °C/280 °C) on the photovoltaic conversion efficiency (PCE) of PSCs was investigated for the first ...