CaTeO2S

ceramic
· CaTeO2S

CaTeO₂S is a mixed-anion ceramic compound containing calcium, tellurium, oxygen, and sulfur, representing an emerging class of chalcogenide ceramics with potential photonic and electronic functionality. This material is primarily of research interest rather than established industrial production, studied for applications requiring combined optical transparency, semiconducting behavior, or photocatalytic activity that benefit from tellurium and sulfide incorporation. Engineers would consider this compound for next-generation optoelectronic devices or photocatalytic systems where conventional oxides or sulfides prove insufficient, though its relative scarcity in literature and lack of mature processing routes currently limit widespread adoption.

photocatalytic materials (research)optoelectronic ceramicsinfrared optical applicationssemiconductor researchsolid-state photonics (experimental)mixed-anion ceramic 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.