Cadmium-doped perovskite solar cell achieves 22.7% efficiency

A Chinese-Canadian research group has utilized for the first time a cadmium iodide doping technique to stabilize the blade coating process in the manufacturing of solar cells based on formamidinium lead iodide (FAPbI3) perovskite. The academics built a cell showing a considerable increase in efficiency compared to an identical device without cadmium doping. An international research team has fabricated for the first time a perovskite solar cell based on a cadmium-doped formamidinium lead iodide (FAPbI3) absorber. FAPbI3 is one of the most promising perovskite materials for solar cell applications, ...

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