CuTeO3 — Properties & Data | MatWorld

CuTeO3

ceramic

· CuTeO3

Copper tellurium oxide (CuTeO₃) is an inorganic ceramic compound combining copper and tellurium in an oxidized matrix. This material remains largely confined to research and specialized applications, where it is investigated for its potential in photocatalytic, optoelectronic, and solid-state chemistry contexts. CuTeO₃ and related copper tellurates represent an emerging materials family of interest in environmental remediation and next-generation electronic devices, though commercial adoption remains limited compared to more established ceramic systems.

photocatalytic applicationssolid-state chemistry researchoptoelectronic device developmentenvironmental remediationsemiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2292	lb/in³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · PBE
↳	0.05500	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	21.29	-	DFT · OptB88vdW
Magnetic Moment(μB)2 entries	0.3439	μB	DFT
↳	3.680	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.04560	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-0.9510	eV/atom	DFT
↳	1.020	eV/atom	DFT
↳	-0.9180	eV/atom	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

CuTeO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental