Ce3 Th2 O9

semiconductor

· Ce3 Th2 O9

Ce₃Th₂O₉ is a mixed rare-earth and thorium oxide ceramic compound belonging to the fluorite-related oxide family. This material is primarily of research and developmental interest rather than established industrial production, investigated for its potential in high-temperature structural applications, nuclear fuel alternatives, and solid-state electrolyte systems where rare-earth dopants are leveraged for enhanced ionic conductivity and thermal stability.

nuclear fuel matricessolid-state electrolyteshigh-temperature ceramicsthermal barrier coatingsradiation-resistant materialsresearch-phase actinide chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000300	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.862	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.

Ce3 Th2 O9

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control