BaEr2CoO5 — Properties & Data | MatWorld

BaEr2CoO5

Name: BaEr2CoO5
Brand: MatWorld

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)	0.3017	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	2.345	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000809	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000670	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-1.260	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-1.187	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05280	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.990	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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