Question

Improved performance of planar perovskite devices via inclusion of ammonium acid iodide (aai) derivatives using two step inter-diffusion process

Answer 1

close type of packing. While the cation (m+) ions occupy onethird of the tetrahedral voids. Deduce the empirical formula of the compound and the coordination numberof (m+) ions

Answer 2

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An improved performance of inverted planar perovskite solar cells is achieved by inclusion of ammonium acid iodide (AAI) derivatives into a perovskite precursor solution. ... For example, a chlorine containing perovskite system exhibits improved conductivity and charge diffusion length.