Perovskite solar cell modified with potassium trifluoromethanesulfonate achieves 23.96% efficiency

Researchers in China fabricated a perovskite solar cell with KTFS to reduce lead vacancy defects, improving surface morphology and crystallinity. KTFS-modified film showed less lead impurities and improved stability. KTFS did not affect the energy bandgap. The device achieved a power conversion efficiency of 23.96%.

Source:

https://www.pv-magazine.com/2024/06/06/perovskite-solar-cell-modified-with-potassium-trifluoromethanesulfonate-achieves-23-96-efficiency/

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