Figure 3
Main results from the symbolic analysis.
The electrical efficiencies, the Uf of each stack and UfT are listed for comparisons between the single- and two-stage electrochemical oxidation and between the oxide-ion conducting electrolyte and proton-conducting electrolyte. Configuration of the two-stage system and applying the proton-conducting electrolyte to the configuration enhanced the electrical efficiency from 61.1% to 81.6% (LHV, gross DC).
