CaMn0.96Ru0.04O3 is a ruthenium-doped calcium manganite ceramic, a perovskite-structured oxide compound designed for thermoelectric and electrochemical applications. This is an experimental research material that belongs to the family of rare-earth and transition-metal oxides being investigated for solid oxide fuel cells (SOFCs), oxygen reduction catalysts, and thermoelectric power generation where modest thermal conductivity and mixed ionic-electronic conductivity are advantageous. The ruthenium doping modifies the electronic and catalytic properties of the base calcium manganite structure, making it particularly notable for researchers exploring improved oxygen transport kinetics and electrochemical performance in energy conversion devices.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Thermal Conductivity(k)2 entries | 1.872 | BTU/(hr·ft·°F) | — | ||
| ↳ | 1.872 | BTU/(hr·ft·°F) | 427°C |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Electrical Conductivity(σ) | 98.20 | S/cm | 427°C | ||
Electrical Resistivity(ρe) | 0.000102 | Ω·m | 427°C | ||
Thermoelectric Power Factor(PF) | 0.000185 | W/(m·K²) | 427°C | ||
Seebeck Coefficient(S) | -137.2 | μV/K | 427°C | ||
Thermoelectric Figure of Merit(zT) | 0.03995 | - | 427°C |