Synthesis and characterizations of metal ions doped barium strontium titanate (BST) nanomaterials for photocatalytic and electrical applications: A mini review

The ferroelectric barium strontium titanate (Ba 1-x Sr x TiO 3 ) is a homogeneous solid solution prepared from the mixture of barium titanate (BaTiO 3 ), strontium titanate (SrTiO 3 ) and titanium (IV) isopropoxide. Barium strontium titanate (BST) nanomaterials with improved permittivity and dielectric properties due to their nano-properties have attracted great interest for extensive and versatile applications as super capacitors, dielectrics,...