/ / PREPARATION METHOD OF INDIUM PHOSPHIDE QUANTUM DOT AND INDIUM PHOSPHIDE/ZINC SULFIDE-SELENIUM CORE/SHELL QUANTUM DOT USING WHITE PHOSPHORUS COMPLEXES

摘要

The present invention relates to a method for producing indium phosphide quantum dots and indium phosphide / zinc sulfur selenium core / shell quantum dots using white phosphor, and more particularly, to a method for producing luminescent characteristics by using a pyrolysis method using phosphorus as a source of phosphorus Zinc indium phosphide quantum dots and indium phosphide / zinc sulfur selenium core / shell quantum dots using white phosphorus capable of synthesizing indium phosphide quantum dots having excellent various sizes. Since the present invention does not use white phosphorus in the form of a metal salt, the reaction is stable and suitable for mass production, and the size of the quantum dots can be easily controlled by controlling the type or concentration of the surfactant or adjusting the degassing temperature , It is possible to produce indium phosphide quantum dots having a wide range of application and having excellent light emitting performance since it is possible to produce quantum dots in a colloidal state.