Morphology-controlled synthesis of SrTiO 3 /TiO 2 heterostructures and their photocatalytic performance for water splitting

Different morphologies of SrTiO 3 /TiO 2 heterostructures like nanocubes, nanoparticles, nanospheres, and nanofibers were synthesized via a facile hydrothermal process, using TiO 2 as both a template and precursor in Sr(OH) 2 solution.