CeAs2
ceramic· JVASP-121946· CeAs2
CeAs2 is a ceramic compound composed of cerium and arsenic, belonging to the rare-earth pnictide ceramic family. This material is primarily of research interest rather than established in widespread industrial use, with potential applications in semiconductor research, thermoelectric materials, and high-temperature ceramic systems where rare-earth compounds offer unique electronic or thermal properties. Engineers would consider this material for advanced applications requiring rare-earth ceramic phases, though it remains in the exploratory stage compared to more conventional rare-earth oxides or established ceramic alternatives.
Research ceramicsRare-earth compoundsThermoelectric systemsHigh-temperature materialsSemiconductor substratesExperimental applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2487 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.1220 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000200 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.048 | 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.