BaCe

ceramic

· JVASP-37955· BaCe

BaCe (barium cerium oxide) is an inorganic ceramic compound combining barium and cerium oxides, typically investigated as a functional ceramic material for high-temperature and electrochemical applications. This material is primarily explored in research contexts for solid oxide fuel cell (SOFC) electrolytes, oxygen ion conductors, and thermal barrier coatings due to cerium's redox activity and barium's alkaline-earth contribution to the crystal structure. Its selection over alternatives depends on achieving specific ionic conductivity, thermal stability, and chemical compatibility requirements in extreme-temperature environments.

fuel cell electrolytesoxygen ion conductorshigh-temperature ceramicsthermal barrier coatingselectrochemical devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2180	lb/in³	—

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)	0.4790	eV/atom	—
Formation Energy(ΔHf)	0.4790	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.

BaCe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental