Ba4ScRe

ceramic
· JVASP-66490· Ba4ScRe

Ba₄ScRe is a complex barium-scandium-rhenium ceramic compound belonging to the family of intermetallic and mixed-metal oxides or related phases. This is a research-phase material not yet widely commercialized; it is primarily of interest in advanced materials science for exploring novel combinations of rare earth and refractory elements that may exhibit unusual structural or functional properties. The inclusion of rhenium—a high-melting, high-density refractory metal—alongside scandium and barium suggests potential applications in extreme-temperature environments or as a precursor phase in composite development, though practical engineering adoption remains limited pending further characterization of mechanical stability, thermal behavior, and manufacturing scalability.

high-temperature ceramics researchrefractory compound developmentrare-earth material systemsadvanced ceramics experimentationmaterials database archiving

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.2165
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
1.470
eV/atom—
Formation Energy(ΔHf)
1.374
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.
Ba4ScRe — Properties & Data | MatWorld