TmCeO3 — Properties & Data | MatWorld

TmCeO3

ceramic

· TmCeO3

TmCeO3 is a rare-earth oxide ceramic compound combining thulium and cerium oxides, belonging to the perovskite or fluorite-related ceramic family. This material is primarily investigated in research contexts for applications requiring high-temperature stability and ionic conductivity, particularly as a solid electrolyte component or oxygen-ion conductor in electrochemical devices. Engineers would consider this advanced ceramic where conventional materials face thermal or chemical limitations, though industrial adoption remains limited compared to established rare-earth ceramics like yttria-stabilized zirconia (YSZ).

solid oxide fuel cells (SOFC)oxygen-ion conductorshigh-temperature electrolytesrare-earth ceramic researchelectrochemical devicesthermal barrier applications

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)	-2.207	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.

TmCeO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental