Research Article

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

Table 2

Bandgap energy of strontium calcium titanate.

CompositionBandgap energy (eV)

CaTiO33.01
Sr0.5 Ca0.5 TiO32.59
SrTiO32.96