Zn₀.₉₉₇₅Al₀.₀₀₂₅O is an aluminum-doped zinc oxide ceramic, representing a heavily zinc-enriched variant of the ZnO–Al₂O₃ system with minimal aluminum content. This composition falls within the research domain of transparent conducting oxides (TCOs) and wide-bandgap semiconductors, where small aluminum dopant additions are used to modify electrical and optical properties relative to pure zinc oxide. The material is primarily of interest in optoelectronic and photocatalytic applications rather than conventional structural ceramics, with potential use in thin-film devices where tuned conductivity and optical transparency are required.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Thermal Conductivity(k)2 entries | 1.103 | BTU/(hr·ft·°F) | — | ||
| ↳ | 1.103 | BTU/(hr·ft·°F) | 727°C |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Electrical Conductivity(σ) | 81.49 | S/cm | 727°C | ||
Electrical Resistivity(ρe) | 0.000123 | Ω·m | 727°C | ||
Thermoelectric Power Factor(PF) | 0.000814 | W/(m·K²) | 727°C | ||
Seebeck Coefficient(S) | -316 | μV/K | 727°C | ||
Thermoelectric Figure of Merit(zT) | 0.4263 | - | 727°C |