Method for producing barium zirconate titanate nanocrystals and nanocrystal film-coated substrate

摘要

PROBLEM TO BE SOLVED: To provide a method for producing barium titanate zirconate nanocrystals.SOLUTION: The method for producing barium titanate zirconate nanocrystals comprises: mixing an aqueous solution of barium hydroxide, an aqueous solution of water-soluble titanium complex, an aqueous solution of water-soluble zirconium complex, an aqueous solution of sodium hydroxide, an amine compound, and an organic carboxylic acid to obtain a solution; and heating the solution for synthesis.SELECTED DRAWING: Figure 1