Research Article

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

Figure 5

Calibration curve for current density vs. concentration of sodium nitrite with a working potential of 0.58 V for SrxCa1−xTiO3 (x = 0, 0.5, and 1) measured in the range of 0.1–100 mM.