Ba3ZrIr2O9

ceramic

· JVASP-113041· Ba3ZrIr2O9

Ba3ZrIr2O9 is a mixed-metal oxide ceramic compound containing barium, zirconium, and iridium. This is a research-phase material studied primarily for its potential in high-temperature electrochemical and catalytic applications, rather than a widely commercialized engineering ceramic. The incorporation of noble metal iridium and the pyrochlore-related crystal structure suggest investigation into oxygen ion conductivity, thermal stability, or electrocatalytic properties for next-generation solid oxide fuel cells, oxygen reduction catalysts, or high-temperature structural applications.

solid oxide fuel cells (SOFC)electrocatalystshigh-temperature electrodesoxygen reduction catalystsrefractory compoundsexperimental energy materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.947	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-2.436	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.

Ba3ZrIr2O9

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental