Na3FeBAsO7

ceramic

· JVASP-45080· Na3FeBAsO7

Na3FeBAsO7 is a complex mixed-metal ceramic compound containing sodium, iron, boron, arsenic, and oxygen. This material belongs to the family of polyanion-framework ceramics and is primarily of research interest rather than established commercial use. Its potential applications lie in advanced ceramics, solid-state ion conductors, or functional materials for energy storage systems, though industrial adoption remains limited and further development of synthesis and performance characterization is ongoing.

experimental research ceramicssolid-state electrochemistrypolyanion framework materialsfunctional ceramics developmentmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1191	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.4070	eV	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.9033	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.8867	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	9.886	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000122	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000116	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-224.1	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	173.1	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)	-1.843	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.

Na3FeBAsO7 — Properties & Data | MatWorld

Na3FeBAsO7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental