CaAlO2S
ceramic· CaAlO2S
CaAlO2S is a calcium aluminum oxysulfide ceramic compound combining alkaline earth and aluminum cations with mixed oxygen and sulfide anion sites. This material belongs to the family of oxysulfide ceramics, which are primarily explored in research contexts for optical and phosphor applications where the sulfide component can enhance luminescence properties compared to pure oxide analogs.
phosphor materialsoptical ceramicsrare-earth host matricesdisplay technologyresearch/developmental applicationssolid-state lighting
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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 | |
|---|---|---|---|---|---|
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.