CuAlO2S
ceramic· CuAlO2S
CuAlO2S is a mixed-metal oxide-sulfide ceramic compound containing copper, aluminum, oxygen, and sulfur. This material belongs to an emerging class of quaternary ceramics being investigated for optoelectronic and photocatalytic applications, where the dual anionic system (oxide-sulfide) can create novel electronic properties distinct from conventional single-anion ceramics. Research interest centers on photocatalytic water splitting, visible-light absorption, and semiconductor behavior, positioning it as a candidate for next-generation energy conversion systems where conventional metal oxides like TiO₂ show limitations.
photocatalytic water splittingvisible-light photocatalystsoptoelectronic semiconductorsenvironmental remediationhydrogen generationresearch/development phase
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.