Ba2Ti3AlO8 — Properties & Data | MatWorld

Ba2Ti3AlO8

Name: Ba2Ti3AlO8
Brand: MatWorld

ceramic

· JVASP-9345· Ba2Ti3AlO8

Ba₂Ti₃AlO₈ is a barium titanium aluminate ceramic compound belonging to the family of complex oxide ceramics. This material is primarily explored in research and specialized applications where its high-temperature stability and dielectric properties are beneficial, particularly in microwave and RF device applications where aluminate ceramics serve as substrates or functional components. While not a mainstream engineering material like alumina or zirconia, barium titanate aluminates represent an important class of materials for developers working in advanced ceramics, telecommunications, and high-frequency electronic applications.

microwave dielectric substrateshigh-frequency electronicsceramic research compoundsrefractory applicationsRF component materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1941	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	0.00134	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00135	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-12.16	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-12.46	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)	0.3343	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.885	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.

Ba2Ti3AlO8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental