Ba2YTi3O7

Name: Ba2YTi3O7
Brand: MatWorld

ceramic

· JVASP-9186· Ba2YTi3O7

Ba2YTi3O7 is a mixed-metal oxide ceramic composed of barium, yttrium, and titanium, belonging to the perovskite-related oxide family. This compound is primarily investigated in research contexts for its potential as a dielectric material and thermal barrier coating due to its structural stability at elevated temperatures and low thermal conductivity. Industrial adoption remains limited, but the material shows promise in aerospace and electronic applications where thermal insulation and electrical performance are critical.

thermal barrier coatingshigh-temperature ceramicsdielectric applicationsaerospace thermal protectionceramic research compoundsrefractory materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2043	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	0.00110	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00112	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-25.93	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-25.06	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)	0.07030	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.075	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.

Ba2YTi3O7 — Properties & Data | MatWorld

Ba2YTi3O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental