TeCuO2S — Properties & Data | MatWorld

TeCuO2S

ceramic

· TeCuO2S

TeCuO2S is a mixed-metal oxide-sulfide ceramic compound containing tellurium, copper, oxygen, and sulfur elements. This material is primarily of research interest rather than an established industrial ceramic, belonging to the family of multinary chalcogenide ceramics that have been explored for photovoltaic, thermoelectric, and electronic applications. The copper-tellurium-oxide-sulfide system represents an emerging area in materials science focused on achieving tunable electronic and thermal properties through compositional variation.

photovoltaic researchthermoelectric devicessemiconductor applicationsexperimental electronicsmaterials researchthin-film coatings

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.00176	μB	DFT

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.160	eV/atom	DFT

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

TeCuO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental