Research Article

Electrocatalytic Properties of Calcium Titanate, Strontium Titanate, and Strontium Calcium Titanate Powders Synthesized by Solution Combustion Technique

Figure 2

Scanning electron micrographs showing particle morphology of powders synthesized by the solution combustion technique with following compositions: (a) CaTiO3; (b) SrxCa1−xTiO3; (c) SrTiO3.
(a)
(b)
(c)