La0.99Sr0.01CoO3 is a strontium-doped lanthanum cobalt oxide, a mixed ionic-electronic conductor (MIEC) ceramic belonging to the perovskite family. This is a research-phase material designed for high-temperature electrochemical applications where oxygen transport and electron conductivity must occur simultaneously. The material is notable for its potential in solid oxide fuel cells (SOFCs) and oxygen separation membranes, where the partial substitution of strontium into the lanthanum cobalt lattice enhances ionic mobility while maintaining electronic conduction—offering a balance not easily achieved in undoped alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Thermal Conductivity(k)2 entries | 1.807 | W/(m·K) | — | ||
| ↳ | 1.807 | W/(m·K) | 27°C |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Electrical Conductivity(σ) | 812.8 | S/cm | 427°C | ||
Electrical Resistivity(ρe) | 0.0000123 | Ω·m | 427°C | ||
Thermoelectric Power Factor(PF) | 0.0000857 | W/(m·K²) | 427°C | ||
Seebeck Coefficient(S) | 32.48 | μV/K | 427°C | ||
Thermoelectric Figure of Merit(zT) | 0.01650 | - | 27°C |