Preparation and Characteristics of Barium Titanate Fine Powders
Abstract：Barium titanate fine powders are prepared by sol-precipitate process.The effect of concentration of NaOH solution as precipitator on phase compostiton is investigated,and the reaction mechanism of pure barium titanate fine powders prepared by sol-precipitate process is proposed.Wet gels after washing with distilled water are treated with surface active agent or/and organic solvent.By surface modification,agglomeration is better controlled,and properties of powder are greatly improved.
Keywords：fine barium titanate powdersol-precipitation processpreparationcharacteristiec
Publication Date：2000-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：3( 254-256 )