Tin halide perovskite solar cell based on new precursor additive achieves 12.22% efficiency
An international research team has developed a new type of perovskite solar cell by using 4-phenyl thiosemicarbazide (4PTSC) as a precursor additive. The device showed an improved open-circuit voltage and "exceptional" long-term stability.
Kyongsang Bukto South Korea Padmini Pandey Chungbuk National University Energy Materials Wide Bandgap Sn Halide Perovskite Solar Cells
Source: pv-magazine.com