Ce2SeS

ceramic

· JVASP-109200· Ce2SeS

Ce2SeS is a rare-earth mixed-anion ceramic compound combining cerium with selenium and sulfur, belonging to the family of chalcogenide ceramics. This material remains primarily in the research and development stage, investigated for its potential optical, electronic, and thermal properties that distinguish it from conventional single-anion ceramics. The Ce-Se-S system is of interest for advanced photonic applications, solid-state lighting, and high-temperature structural uses where mixed-anion chemistry may offer tunable properties unavailable in traditional oxide or sulfide ceramics.

rare-earth ceramics researchoptical/photonic materials developmentchalcogenide compoundssolid-state lighting phosphorshigh-temperature thermal materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.487	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.708	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)	-2.043	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.

Ce2SeS

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental