TbCeO3

semiconductor

· TbCeO3

TbCeO3 is a rare-earth oxide ceramic compound combining terbium and cerium oxides, belonging to the class of mixed-valence lanthanide ceramics. This material is primarily of research and development interest for applications requiring high ionic conductivity and thermal stability at elevated temperatures. Notable potential applications include solid oxide fuel cells (SOFCs), oxygen sensors, and catalytic converters, where its mixed-valence character and oxygen-ion transport capabilities offer advantages over single-rare-earth oxide alternatives.

solid oxide fuel cellsoxygen sensorscatalytic materialshigh-temperature ceramicsionic conductorsresearch/development phase

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3080	eV	—
Magnetic Moment(μB)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.207	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

TbCeO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control