Ba4ReRu

ceramic

· JVASP-66095· Ba4ReRu

Ba4ReRu is a complex ceramic compound containing barium, rhenium, and ruthenium. This is a research-phase material rather than an established commercial ceramic; it belongs to the family of mixed-metal oxides or intermetallic compounds that are of interest in materials science for their potential high-temperature stability and electronic properties. The combination of rhenium and ruthenium—both refractory metals—suggests this compound may be explored for applications requiring thermal stability or specialized functional properties such as catalytic activity, electrical conductivity, or structural performance in extreme environments.

high-temperature ceramics researchrefractory compound developmentadvanced functional materialscatalysis researchmaterials database reference

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.782	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.535	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.719	eV/atom	—
Formation Energy(ΔHf)	1.697	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.

Ba4ReRu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental