CeS3

ceramic

· JVASP-108619· CeS3

CeS3 is a rare-earth sulfide ceramic compound belonging to the cerium chalcogenide family, characterized by ionic bonding between cerium cations and sulfide anions. This material remains largely in the research and development phase, with potential applications in optoelectronics, solid-state lighting, and high-temperature structural applications where rare-earth sulfides offer unique photoluminescent or thermal properties unavailable in conventional oxides.

rare-earth phosphorsresearch optoelectronicshigh-temperature ceramicsluminescent materialsthermal barrier coatings (potential)specialty refractories

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1836	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.2000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2743	eV/atom	—
Formation Energy(ΔHf)	-1.163	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.

CeS3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental