BaSrTa4

ceramic

· JVASP-69173· BaSrTa4

BaSrTa4 is a mixed-metal oxide ceramic compound combining barium, strontium, and tantalum. This material belongs to the complex oxide ceramic family and appears to be a research or specialty composition rather than a widely commercialized grade; it is likely investigated for applications requiring high-density ceramic phases with specific dielectric or refractory properties. The barium-strontium-tantalate system is of interest in electronics and advanced ceramics where tailored ionic conductivity, thermal stability, or dielectric behavior is needed.

advanced ceramics researchhigh-temperature applicationsdielectric materialsspecialty refractory compoundselectronic ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,797.9	ksi	DFT · OptB88vdW
Shear Modulus(G)	310.4	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3770	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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)	0.8190	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.8067	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.

BaSrTa4 — Properties & Data | MatWorld

BaSrTa4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental