Ba2AlSn3O7 — Properties & Data | MatWorld

Ba2AlSn3O7

Name: Ba2AlSn3O7
Brand: MatWorld

ceramic

· JVASP-9192· Ba2AlSn3O7

Ba2AlSn3O7 is a barium aluminate stannate ceramic compound belonging to the family of mixed-metal oxide ceramics. This material is primarily of research and developmental interest, investigated for potential applications requiring stable ceramic phases with specific thermal and electrical properties that arise from its complex layered or framework crystal structure. Industrial adoption remains limited, but the material family is explored in contexts where multi-component oxide ceramics offer advantages in thermal stability, dielectric behavior, or as precursors for specialized functional ceramics.

advanced ceramics researchhigh-temperature oxidesdielectric materialsthermal barrier coatings (exploratory)electronic ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2211	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000231	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000263	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-22.41	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-24.56	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)	0.6159	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.767	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.

Ba2AlSn3O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental