Distribution of Relaxation Times analysis results of impedance measured at 700 °C on porous SrTi0.30Fe0.70O3-d oxygen electrodes sintered at different temperatures

This dataset contains results of Distribution of Relaxation Times analysis (DRT) of impedance of symmetrical cells with porous SrTi0.30Fe0.70O3-d oxygen electrodes sintered at different temperatures (800 °C, 900 °C and 1000 °C). Electrochemical impedance spectroscopy were measured at 700 °C (syntetic air). The DRTTools Matlab GUI, available from prof. Ciucci’s group, was used for the analysis of the distribution of relaxation times.