CeErO3 — Properties & Data | MatWorld

CeErO3

ceramic

· CeErO3

CeErO3 is a mixed rare-earth oxide ceramic compound combining cerium and erbium in a perovskite or fluorite-related structure. This material is primarily of research and development interest rather than established industrial production, investigated for its potential in high-temperature applications, ionic conductivity, and catalytic properties exploiting rare-earth dopant synergies. It represents an emerging class of engineered ceramics where multiple lanthanide elements are combined to tailor thermal, electrical, and chemical performance beyond single-dopant systems.

solid oxide fuel cellsoxygen ion conductorshigh-temperature catalysisthermal barrier coatings (research)rare-earth ceramics developmentelectrochemistry applications (emerging)

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.972	eV	DFT · PBE
Magnetic Moment(μB)	0.000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.686	eV/atom	DFT

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.

CeErO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental