Dual optimization of sinterability and conductivity of Ce0.8Sm0.2O2-δ ceramics via a Ca/La binary doping strategy

Key Points

• Enhancing conductivity and sinterability can lead to improved performance of ceramics.
• The doped Ce0.8Sm0.2O2-δ samples show a significant increase in conductivity.
• This assessment includes a novel binary doping approach using Ca and La to optimize properties.
• Improved ionic conductivity and physical properties may enable more efficient energy applications.