BaNa2MgP2O8 — Properties & Data | MatWorld

BaNa2MgP2O8

Name: BaNa2MgP2O8
Brand: MatWorld

ceramic

· JVASP-35124· BaNa2MgP2O8

BaNa2MgP2O8 is a barium sodium magnesium phosphate ceramic compound belonging to the family of polyphosphate ceramics. This material is primarily of research and developmental interest, investigated for applications requiring thermal stability and ionic conductivity in phosphate-based ceramic systems. Polyphosphate ceramics like this composition are explored for solid electrolytes, thermal barrier coatings, and specialized refractory applications where conventional oxides may be limited, though industrial deployment remains limited compared to established ceramic families.

solid electrolyte researchthermal barrier coatingshigh-temperature ceramicsphosphate ceramicsexperimental electrolyte materialsionic conductivity applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	88.83	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2600	-	DFT · OptB88vdW
Shear Modulus(G)	49.74	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.802	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	5.534	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	9.506	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.912	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000996	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000938	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-136.5	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	431.9	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00760	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.736	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.

BaNa2MgP2O8

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental