A cobalt-free Sm_0.5Sr_0.5Fe_0.8Cu _0.2O_3-δ-Ce_0.8Sm_0.2O _2-δ composite cathode for proton-conducting solid oxide fuel cells

Physics

• Air 25%
• Cathode 50%
• Cobalt 75%
• Composite 75%
• Electrodes 25%
• Electrolyte 25%
• Fuel 25%
• Protons 50%
• Statics 25%
• Temperature 50%
• Tritium 25%

Chemistry

• Cathode 50%
• Density 25%
• Electrolyte 25%
• Fuel 25%
• Polarization Resistance 25%
• Proton 50%
• Reaction Temperature 50%
• Solid Oxide Fuel Cells 100%
• X-Ray Diffraction 75%

Material Science

• Air 25%
• Cathode Material 25%
• Cell 25%
• Electrolyte 25%
• Fuel 25%
• Oxidant 25%