Synthesis of Cs₃MnBr₅ Green Phosphors Using an Eco-Friendly Evaporative Crystallization Process.

ABSTRACT: Green (G) and red (R) light-emitting materials, such as quantum dots, perovskite nanocrystals, and inorganic phosphor powders, owing to their excellent optical characteristics, have attracted researchers' attention as color-conversion materials for lighting and display applications. However, these materials contain environmentally harmful elements, such as Pb or Cd, and/or they are synthesized using environmentally harmful synthetic approaches and conditions, involving the use of organic solvents, high pressure, high temperature, harsh atmosphere, and long reaction time. In this study, as an eco-friendly synthetic approach to synthesize lead-free Cs₃MnBr₅ G powder phosphor, we suggest an evaporative crystallization process of aqueous reactant solution. This synthetic

SUBMITTER: Park S 

PROVIDER: S-EPMC9330271 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature