CuCaO2S

ceramic
· CuCaO2S

CuCaO₂S is a mixed-metal oxide-sulfide ceramic compound containing copper, calcium, oxygen, and sulfur—a composition that places it in the family of layered ternary chalcogenides and represents a relatively unexplored material space. This compound is primarily a research-stage material studied for potential applications in photocatalysis, energy conversion, and semiconductor-based devices, where the mixed anion chemistry and copper-calcium pairing may offer tunable electronic or optical properties distinct from single-phase oxides or sulfides. Engineers considering this material should view it as an emerging candidate for niche applications where experimental performance data and custom synthesis are acceptable, rather than an established workhorse ceramic.

photocatalytic applicationsresearch semiconductorsenergy conversion devicesmixed-anion ceramicsemerging optoelectronic materialslaboratory/prototype development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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μB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.