3D Model: A Solid Oxide Fuel Cell (SOFC) System Showing The Cathode, Electrolyte, Anode, And The Inlet And Outlet Of The Cathode And Anode Materials. The Cathode Material Is Labeled "Cathode", The Electrolyte Is Labeled "RE", And The Anode Is Labeled "Anode". The Flow Of Oxygen (O2) From The Atmosphere Into The Cathode, And The Flow Of The Cathode Material (labeled "Catholyte In" And "Catholyte Out") Are Also Depicted.