MANUFACTURING METHOD OF INORGANIC COMPOUND HAVING PHOTOCHROMIC PROPERTY AND INFRARED RAY ABSORBING PROPERTY AT THE SAME TIME

摘要

PURPOSE: A manufacturing method of an inorganic compound is provided to provide an inorganic compound changing color by sunlight or UV irradiation, and having infrared ray absorbing performance after changing color, thereby reducing manufacturing time, and reducing the use of organic solvent.;CONSTITUTION: A manufacturing method of an inorganic compound comprises: a step(S1) of forming polyol mixture solution by adding metal sat and transition metal salt into polyol solvent; a step(S2) of forming an anti-agglutination mixture solution by adding anti-agglutination agent into the polyol mixture solution; a step(S3) of forming water mixture solution by adding water into the anti-agglutination mixture solution; a step(S4) of manufacturing inorganic compound by heating the water mixture solution by microwaves; a step of removing impurities except inorganic compounds from the outcome; and a step of forming crystallized inorganic compounds by heat-treating inorganic compounds in which the impurities are removed.;COPYRIGHT KIPO 2012