Barium titanate is the inorganic compound with the chemical formula BaTiO3. Barium titanate is a white powder and transparent as larger crystals. This titanate is a ferroelectric ceramic material, with a photorefractive effect and piezoelectric properties.
Barium tianate nanopowder, APS 100 nm, 99.9% - is reported to be a key component of new barium titanate capacitor energy storage systems for use in electric vehicles.