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Characteristics of High-Performance Perovskite Solar Cells and Photoelectric Conversion Efficiency of Devices
Bowen Wang

The demand for energy in daily life and environmental protection has put traditional fossil energy sources to the test. Solar energy, a renewable energy source, has made an effective supplement to traditional fossil energy sources. This paper briefly introduces the perovskite solar cell and its structure, and then prepared FAPbI3 solar cells with different annealing temperatures of perovskite layers and tested its performance. The results showed that when the annealing temperature was 100 °C, the photovoltaic cell had the best performance, and the photoelectric conversion efficiency kept stable for a long time.

Keywords: photovoltaic cell, semiconductor, annealing temperature, FAPbI3