CeS2
ceramic· JVASP-97590· CeS2
Cerium disulfide (CeS2) is a rare-earth ceramic compound belonging to the lanthanide chalcogenide family, characterized by strong ionic-covalent bonding between cerium and sulfur atoms. While primarily a research material rather than a production commodity, CeS2 is investigated for optoelectronic and photocatalytic applications where rare-earth ceramics can provide unique electronic properties and chemical stability. Its potential in advanced materials research stems from the tunable band structure of cerium compounds, making it a candidate for studying light-emission phenomena and catalytic processes in specialized laboratory and industrial contexts.
rare-earth ceramics researchphotocatalysis applicationsoptoelectronic devicesthin-film deposition studieshigh-temperature ceramicsmaterials science experimentation
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.