Ba4NaAuO8 — Properties & Data | MatWorld

Ba4NaAuO8

Name: Ba4NaAuO8
Brand: MatWorld

ceramic

· JVASP-57578· Ba4NaAuO8

Ba4NaAuO8 is a complex mixed-metal oxide ceramic compound containing barium, sodium, gold, and oxygen. This is a research-phase material studied within the family of ternary and quaternary oxide ceramics, likely investigated for its structural properties and potential electrochemical or optical characteristics due to the presence of gold in an oxide matrix. While not yet established in mainstream industrial applications, compounds of this type are explored in solid-state chemistry for potential uses in advanced ceramics, catalysis, or functional oxide systems where the unique combination of metal cations could offer novel properties unavailable in simpler oxides.

research and developmentfunctional ceramicssolid-state chemistryadvanced oxide materialsexploratory catalysis applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.088	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.957	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	4.413	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00138	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000990	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-266	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	448	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.65	%	DFT · TBmBJ

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)	0.09270	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.864	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.

Ba4NaAuO8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental