Metal oxide ultrafine particle dispersion solution, and the metal oxide ultrafine particle films

摘要

PROBLEM TO BE SOLVED: To provide a metal oxide ultrafine particle dispersed solution in which crystallized metal oxide ultrafine particles with a uniform diameter and a uniform shape are highly dispersed, and a dense metal oxide ultrafine particle thin film with a small particle diameter.;SOLUTION: As to the metal oxide ultrafine particle dispersed solution prepared by a hydrolysis reaction of a raw material in a microemulsion containing a hydrophobic dispersion medium 6, water 4, and a surfactant 2, the raw material comprises a combined metal alkoxide and the amount of water contained in the microemulsion is 0.95-3 times the amount of water required for the hydrolysis of the complex metal alkoxide.;COPYRIGHT: (C)2005,JPO&NCIPI