Ba5Ru2Cl2O9

ceramic

· JVASP-25883· Ba5Ru2Cl2O9

Ba5Ru2Cl2O9 is a mixed-metal oxide ceramic compound containing barium, ruthenium, chlorine, and oxygen, belonging to the family of complex perovskite-related oxychlorides. This is a research-stage material rather than an established commercial ceramic; compounds in this family are primarily investigated for their potential electrochemical properties, including ionic conductivity and catalytic activity in energy conversion applications. The ruthenium-barium system with chloride incorporation makes this material of interest for fundamental studies in solid-state chemistry and materials design, though industrial adoption remains limited and applications are largely experimental.

Electrochemical catalysis researchSolid electrolyte developmentOxygen reduction catalystsEnergy storage prototypingAdvanced ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.880	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4210	eV	—
Seebeck Coefficient(S)	-336.2	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-2.303	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.

Ba5Ru2Cl2O9

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental