Cd₂Bi₆O₁₁ is a complex oxide ceramic composed of cadmium and bismuth, belonging to the family of bismuth-based mixed-metal oxides. This material is primarily investigated in research contexts for its potential in electronic and photonic applications, particularly as a semiconductor or optical material, though it remains relatively uncommon in mainstream industrial production. The compound's notable characteristics—including its high density and intermediate mechanical stiffness—position it as a candidate for specialized applications where bismuth oxide's photocatalytic or optoelectronic properties are desired, often explored as an alternative or dopant in functional ceramics for environmental remediation or advanced sensing.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 69.17 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.3200 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 29.46 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.722 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 1.059 | eV | DFT · OptB88vdW | ||
| ↳ | 2.409 | eV | DFT · TBmBJ | ||
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries | 6.996 | - | DFT · OptB88vdW | ||
| ↳ | 4.939 | - | DFT · TBmBJ | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Thermoelectric Power Factor(PF)2 entries | 0.000541 | W/(m·K²) | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 0.000595 | W/(m·K²) | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Seebeck Coefficient(S)2 entries | -129.7 | μV/K | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 249.2 | μV/K | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 14.40 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1071 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.216 | 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