CeSm3S4

ceramic

· JVASP-104749· CeSm3S4

CeSm₃S₄ is a rare-earth sulfide ceramic compound containing cerium and samarium, belonging to the family of lanthanide chalcogenides. This material is primarily investigated in research contexts for applications requiring high-temperature stability and unique electronic or thermal properties characteristic of rare-earth compounds. Its industrial adoption remains limited, but the rare-earth sulfide family shows promise in specialized thermal management, radiation shielding, and advanced ceramics where conventional oxides reach performance limits.

high-temperature ceramicsrare-earth compounds (research)thermal management systemsradiation shieldingelectronic device substratesadvanced refractory materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2364	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00300	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-2.194	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.

CeSm3S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental