Ba4TaIr

ceramic

· JVASP-66245· Ba4TaIr

Ba₄TaIr is a complex ceramic compound containing barium, tantalum, and iridium elements, likely investigated for its potential in high-temperature or electrochemical applications where the combination of refractory metals (Ta, Ir) and alkaline earth elements provides unique phase stability. This material appears to be primarily a research compound rather than an established commercial ceramic; it belongs to the family of mixed-metal oxides or intermetallic ceramics of interest in solid-state chemistry and materials development.

experimental high-temperature ceramicssolid oxide electrochemistry researchrefractory compound developmentthin-film deposition studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.340	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	4.178	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.624	eV/atom	—
Formation Energy(ΔHf)	1.420	eV/atom	—

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

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.

Ba4TaIr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental