PrCeO3

semiconductor

· PrCeO3

PrCeO3 is a mixed rare-earth oxide ceramic compound combining praseodymium and cerium in a perovskite-based structure. This material is primarily under investigation in research contexts for applications requiring oxygen ion conductivity and redox activity, particularly in solid oxide fuel cells (SOFCs), oxygen permeation membranes, and catalytic systems where the Ce³⁺/Ce⁴⁺ and Pr³⁺/Pr⁴⁺ redox couples enable enhanced ionic transport and chemical functionality at elevated temperatures.

solid oxide fuel cells (SOFC)oxygen permeation membraneshigh-temperature catalysiselectrochemical devicesresearch/development material

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8810	eV	—
Magnetic Moment(μB)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.558	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.

PrCeO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control