Impact of aging under 0.5 A cm−2 at 700 °C for SOFC with Sr0.95Ti0.30Fe0.70O3-d cathode

This dataset contains results of IV and EIS tests for SOFCs with Sr0.95Ti0.3Fe0.7O3-δ cathode sintered at 800 °C. Moreover DRT analysis of EIS spectra are included. Characterisation of the fuel cells was performed on an Open Flanges™ test setup by Fiaxell. The fuel cell were heated up to 750 °C (3 °C min-1) for reduction and then cooled down to 700 °C for the main test after 24 h stabilisation. Fuel cell tests were conducted with the total flow rates of 100 ml min-1 and 200 ml min-1 on anode and cathode side, respectively. Solartron 1260/1287 frequency analyser was used for measurement. IV and EIS (at OCV) were measured before and after ~135 hors of aging under 0.5 A cm−2. For DRT analysis freely available DRTTool from the prof. Ciucci group was utilised.