Ce2 Pr2 O4

semiconductor

· Ce2 Pr2 O4

Ce₂Pr₂O₄ is a mixed rare-earth oxide ceramic compound combining cerium and praseodymium in a fluorite-related crystal structure. This material is primarily explored in research contexts for applications requiring rare-earth oxide functionality, particularly in catalysis, solid electrolytes, and high-temperature ceramics where the combined rare-earth elements provide enhanced ionic conductivity and thermal stability compared to single rare-earth oxides. The material represents an emerging class of engineered oxides where dopant combinations are optimized for oxygen vacancies and defect chemistry, making it relevant to next-generation solid-state energy conversion and environmental remediation technologies.

solid oxide fuel cellsoxygen ion conductorscatalytic convertersthermal barrier coatingshigh-temperature sensorsrare-earth electrolytes

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00180	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.010	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.

Ce2 Pr2 O4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control