Ba3Sc4

ceramic

· JVASP-94927· Ba3Sc4

Ba3Sc4 is an intermetallic ceramic compound combining barium and scandium, belonging to the family of rare-earth and alkaline-earth based ceramics. This material is primarily of research interest rather than established in high-volume production, studied for its potential in high-temperature applications and as a constituent phase in advanced ceramic systems. The barium-scandium ceramic family is explored for specialized applications requiring thermal stability and chemical resistance, though Ba3Sc4 specifically remains an experimental material with limited commercial deployment.

high-temperature ceramics researchrefractory material developmentsolid-state chemistry applicationsthermal barrier coatings (exploratory)electrolyte materials (research phase)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.009	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3840	eV/atom	—
Formation Energy(ΔHf)	0.3840	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.

Ba3Sc4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental