HfCeO3 — Properties & Data | MatWorld

HfCeO3

ceramic

· HfCeO3

HfCeO3 is a mixed-oxide ceramic compound combining hafnium and cerium oxides, belonging to the family of rare-earth and refractory oxide ceramics. This material is primarily of research and development interest for high-temperature structural applications and advanced ceramics where thermal stability and chemical inertness are critical; it represents an emerging composition in the broader class of hafnia and ceria-based ceramics used in aerospace, nuclear, and thermal barrier coating development.

thermal barrier coatingshigh-temperature oxidation resistancenuclear fuel cladding researchrefractory ceramicssolid oxide fuel cellsaerospace thermal protection

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)	0.000	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)	-3.190	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.

HfCeO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental