Antimony phosphate oxide (Sb₂P₂O₈) is an inorganic ceramic compound belonging to the phosphate ceramic family, characterized by a mixed-metal phosphate structure. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications in thermal management, electrical insulation, and advanced structural ceramics where chemical stability and refractory properties are valued. Its appeal lies in the combination of antimony and phosphate chemistry, which can offer unique properties for specialized applications where conventional oxide ceramics or phosphate-based materials have limitations.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 7,337.3 | ksi | DFT · OptB88vdW | ||
Shear Modulus(G) | 4,776.5 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.065 | eV | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | -1.983 | 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