Ce4ThO9

ceramic

· JVASP-52320· Ce4ThO9

Ce4ThO9 is a mixed rare-earth and actinide oxide ceramic compound combining cerium and thorium in a complex oxyceramic structure. This material belongs to the family of actinide-bearing ceramics and is primarily of research and development interest for nuclear fuel applications and high-temperature ceramic systems where thorium-containing phases are intentionally engineered. The material is notable in nuclear materials science for studying thorium chemistry in ceramic matrices, offering insights into actinide behavior, phase stability, and potential waste-form applications in advanced fuel cycles.

nuclear fuel developmentactinide ceramic materials researchhigh-temperature oxide ceramicsthorium-based compoundswaste form matricesadvanced reactor materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.290	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.996	µB	—
Seebeck Coefficient(S)	-27.10	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02300	eV/atom	—
Formation Energy(ΔHf)	-3.780	eV/atom	—

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

Regulatory Screening

Environmental

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.

Ce4ThO9

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental