Ba4SrRh

ceramic

· JVASP-64577· Ba4SrRh

Ba₄SrRh is a mixed-metal oxide ceramic compound containing barium, strontium, and rhodium elements. This material belongs to the family of complex perovskite-related oxides and is primarily studied in research contexts for electrochemical and catalytic applications. Ba₄SrRh is notable for its potential in solid oxide fuel cell (SOFC) cathodes and oxygen reduction catalysis, where the combination of alkaline-earth metals with a noble metal offers unique ionic conductivity and catalytic properties compared to conventional perovskite cathode materials.

solid oxide fuel cells (SOFC)electrochemical catalysisoxygen reduction electrodesenergy conversion researchadvanced ceramic synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.677	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)	0.7625	eV/atom	—
Formation Energy(ΔHf)	0.6667	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.

Ba4SrRh

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental