Continuous synthesis of all-inorganic low-dimensional bismuth-based metal halides Cs4MnBi2Cl12 from reversible precursors Cs3BiCl6 and Cs3Bi2Cl9 under phase engineering

Continuous synthesis of all-inorganic, low-dimensional, bismuth-based metal halides Cs 4 MnBi 2 Cl 12 with high PLQY from reversible precursors Cs 3 BiCl 6 and Cs 3 Bi 2 Cl 9 under phase engineering and application of an orange light source.