Cu1 Te1 O4

semiconductor
· Cu1 Te1 O4

Copper tellurium oxide (CuTeO₄) is a mixed-metal oxide semiconductor compound belonging to the tellurite ceramic family. This material is primarily of research and development interest rather than established commercial production, being investigated for optoelectronic and photovoltaic applications where its semiconductor bandgap and crystal structure offer potential advantages. Its notable properties include moderate mechanical stiffness and the inherent photoactive characteristics common to copper-tellurium compounds, making it a candidate for next-generation solar cells, photocatalysts, and optical devices where alternatives like traditional silicon or CdTe may be cost-prohibitive or less environmentally suitable.

photovoltaic researchphotocatalytic applicationsoptoelectronic devicessolar cell developmentsemiconductor materials researchthin-film electronics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Shear Modulus(G)
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Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
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

Export Control

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.