New doping strategy increases lead-free perovskite solar cell efficiency

A group of researchers led by the University of Lahore in Pakistan developed a solar cell based on a lead-free perovskite material, Cs2AgBiBr6, doped with polyacetylene to reduce the energy bandgap and improve performance. The cell achieved a power conversion efficiency of 3.98%.

Source:

https://www.pv-magazine.com/2024/05/09/new-doping-strategy-increases-lead-free-perovskite-solar-cell-efficiency/

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