Ferroelectrics · 1990 · 14 citations · 3 references
Natural SciencesMaterials EngineeringMaterials ScienceCeramic MaterialsMaterials ChemistryThin FilmsInorganic MaterialsPowder ProcessingPowder TechnologyThin-film MaterialsCeramic Thin FilmsSol-gel MaterialsSol-gel ProcessingSol-gel SystemsSol-gel Thin Films
Abstract PbTiO3 thin films and fine powders are successfully prepared by Sol-Gel process. Uniform and crack-free thin films with thickness of 0.1–1 um are formed using multilayer spinning technique and calcining at 450°C to 700°C. Fine powders with diameter about 10–20 nm are obtained through hydrolysis and calcining of the (Pb, Ti) complex alkoxide.
3