SbPO4

ceramic

· JVASP-9408· SbPO4

SbPO4 is an inorganic ceramic compound combining antimony and phosphate, belonging to the family of metal phosphate ceramics. While not commonly encountered in established industrial applications, this material represents an emerging research compound with potential relevance in specialized ceramic systems where antimony-phosphate chemistry offers unique functional properties. Engineers considering this material should recognize it primarily as a research or developmental ceramic rather than an off-the-shelf engineering material, with applications likely concentrated in advanced ceramics, thermal management, or electrochemical device contexts where phosphate-based chemistry provides benefits in stability or ion-transport behavior.

advanced ceramics researchthermal barrier coatingssolid-state ion conductorsspecialized refractory applicationselectrochemical device components

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	7,337.5	ksi	DFT · OptB88vdW
Exfoliation Energy(Eexf)	104.6	meV/atom	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2400	-	DFT · OptB88vdW
Shear Modulus(G)	4,776.1	ksi	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1584	lb/in³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	4.065	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	41.60	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.918	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	2.600	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.433	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00147	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00189	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-328.4	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	273.5	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.983	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

SbPO4 — Properties & Data | MatWorld

SbPO4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental