Stabilizer or Binder and Manufacturing Method Thereof for Phosphorescent Materials

摘要

A manufacturing method of phosphor stabilizer includes: modifying trimethoxysilylpropyl with polyethylenimine in methylbenzene to obtain a first solution; heating the first solution at a predetermined temperature; dissolving epoxide in methylbenzene to obtain a second solution; and reacting the first solution with the second solution by stirring to obtain a reactant. The reactant is a stabilizer or a binder to combine with a phosphor or a quantum dot material to form a synthetic which is further cooled and purified to obtain a colloid material. The synthetic has a functional group to combine with the phosphor or the quantum dot material for enhancing dispersion, thermal stability and light absorbability for light emitting.

主权项

1. A phosphor stabilizer comprising:
a trimethoxysilylpropyl-modified polyethylenimine material provided with a first predetermined amount; an epoxy material provided with a second predetermined amount; and a reactant formed from the trimethoxysilylpropyl-modified polyethylenimine material reacted with the epoxy material in combination reaction; wherein the reactant is a dispersion carrier performed as a stabilizer or a binder for reacting with a phosphor or a QD material to form a colloid phosphor material for enhancing a degree of luminous stability and thermal stability.