Sr0.9La0.1TiO3 is a lanthanum-doped strontium titanate ceramic, a perovskite-structured oxide compound prepared through doping of the base SrTiO3 perovskite system. This material is primarily investigated in research contexts for electrochemical and functional ceramic applications, where the lanthanum substitution modifies ionic conductivity, oxygen vacancy concentration, and defect chemistry compared to undoped strontium titanate. It is of particular interest in solid oxide fuel cells, oxygen transport membranes, and other electrochemical devices where controlled ionic transport and high-temperature stability are critical.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Thermal Conductivity(k)2 entries | 5.280 | W/(m·K) | — | ||
| ↳ | 5.280 | W/(m·K) | 127°C |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Electrical Conductivity(σ) | 605.9 | S/cm | 127°C | ||
Electrical Resistivity(ρe) | 0.0000165 | Ω·m | 127°C | ||
Thermoelectric Power Factor(PF) | 0.000801 | W/(m·K²) | 127°C | ||
Seebeck Coefficient(S) | -115 | μV/K | 127°C | ||
Thermoelectric Figure of Merit(zT) | 0.06071 | - | 127°C |