TaCuO3 is a mixed-metal oxide ceramic compound containing tantalum and copper, belonging to the family of ternary oxide ceramics. This material is primarily of research interest rather than established in high-volume industrial production, with potential applications in functional ceramics where the combined properties of tantalum and copper oxides—such as electrical conductivity, catalytic activity, or thermal stability—are desirable. Engineers considering this compound should evaluate it for exploratory applications in electronic materials, catalysis, or high-temperature ceramics where conventional alternatives may not meet performance requirements.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2503 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | DFT · PBE | ||
| ↳ | 1.658 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 5.798 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB)3 entries | 0.000 | μB | DFT | ||
| ↳ | -1.115 | μB | DFT | ||
| ↳ | 0.000 | µB | DFT · OptB88vdW | ||
Thermoelectric Power Factor(PF)2 entries | 0.000539 | W/(m·K²) | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 0.000216 | W/(m·K²) | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Seebeck Coefficient(S)2 entries | -369.9 | μV/K | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 439.4 | μV/K | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03710 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf)3 entries | -2.181 | eV/atom | DFT | ||
| ↳ | 1.620 | eV/atom | DFT | ||
| ↳ | -2.250 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data