Though different fabrication approaches exist, two-step deposition is one of the main experimental techniques now used to make efficient, stable PSCs, especially on the industrial scale. The process ...

These crystals of lead iodide formed from a mixture of lead nitrate and potassium iodide. Yiping Zhang, of Xiamen University prepared the fine, flaky crystals by mixing the reagents in boiling water ...

An international research team has fabricated a perovskite solar cell that reportedly shows lower non-radiative recombination and defect state density. “Our study introduces an innovative lead iodide ...