LaCeO3

semiconductor

· LaCeO3

LaCeO3 is a mixed lanthanum-cerium oxide ceramic compound belonging to the perovskite family of materials. It is primarily investigated in research and developmental applications for its ionic conductivity and oxygen ion transport properties, making it of interest for solid oxide fuel cells (SOFCs), oxygen sensors, and catalytic applications where high-temperature performance is critical. This material represents an alternative to yttria-stabilized zirconia (YSZ) for select electrochemical applications, with the lanthanum-cerium combination potentially offering advantages in specific thermal and chemical environments.

solid oxide fuel cellsoxygen ion conductorshigh-temperature sensorscatalytic supportselectrolyte materialsresearch/developmental applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6870	eV	—
Magnetic Moment(μB)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.700	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.

LaCeO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control