- Metal halide perovskite nanocrystalline particles-polymer composite having enhanced stability and preparation method thereof

摘要

The present invention relates to a metal halide perovskite nanocrystalline particle-polymer composite using a cured product of a photopolymerizable monomer and a method for manufacturing the same. The metal halide perovskite nanocrystalline particle-polymer composite according to the present invention is a metal halide perovskite nanoparticle for external chemical species such as oxygen or moisture because the polymer surrounds the metal halide perovskite nanocrystalline particle Stability of the crystal grains can be improved, and migration of halide ions that may occur in the electric driving of the metal halide perovskite nanocrystal grains can be suppressed.