BaEr2CoO5

ceramic

· JVASP-7850· BaEr2CoO5

BaEr2CoO5 is a complex oxide ceramic composed of barium, erbium, and cobalt in a perovskite-related structure. This is a research-phase compound studied primarily for its electrical and magnetic properties, rather than an established commercial material. The material family shows promise in solid oxide fuel cells, oxygen sensors, and magnetoelectronic applications where the interplay between rare-earth and transition-metal cations can be engineered for specific electrochemical or magnetic behavior.

solid oxide fuel cells (SOFC)oxygen transport membraneselectrochemical sensorshigh-temperature ceramicsmagnetoelectric materials researchmaterials for ionic conductivity studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.352	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.345	µB	—
Seebeck Coefficient(S)	-1.260	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05280	eV/atom	—
Formation Energy(ΔHf)	-2.990	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.

BaEr2CoO5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental