Patent ID: 9158197
Filing Date: 2015-10-13
Classification: C03B,C03C,C04B,G03F

Abstract:
1. A method for preparing a dispersion solution of an organic-inorganic hybrid material, in sequence consisting essentially of the steps of: dissolving an organically modified Si-alkoxide and an acid aqueous solution in a first solvent having a dielectric constant smaller than 10 to form a first solution, and dissolving a metal alkoxide in a second solvent having a dielectric constant smaller than 10 to independently form a second solution free of a chelating agent, wherein the metal alkoxide is formulated as M(OR)x, M represents a metal atom, x is valence of M, and R is a C mixing the first solution and the second solution to form a mixture solution; and heating the mixture solution to react the metal alkoxide with the organically modified Si-alkoxide to form organic-inorganic hybrid material, which stably disperse in the mixture solution without aggregation, and wherein the mixture solution has a solid content of about 15-48 wt %.