Polarization curves of two Solid Oxide Fuel Cell (SOFC) stacks

These data represent the polarization curves of two Solid Oxide Fuel Cell (SOFC) stacks, allowing the cell voltage to be determined as a function of current density at different temperatures and some electrochemical impedance data.
The measurements were carried out on two stacks of three cells each, placed in a furnace, at three different temperatures. These measurements make it possible to analyze the electrical behavior of a fuel cell. They include the measurement of voltage, current, furnace temperature and electrochemical impedance spectroscopy.