TeWO3

ceramic

· TeWO3

Tellurium tungsten oxide (TeWO₃) is an inorganic ceramic compound combining tellurium and tungsten in an oxidized form, belonging to the mixed-metal oxide family of functional ceramics. This material is primarily explored in research contexts for photocatalytic and optoelectronic applications, where its layered crystal structure and electronic properties make it a candidate for environmental remediation (pollutant degradation under light), gas sensing, and potentially photovoltaic or electrochemical energy conversion devices. TeWO₃ represents an emerging functional oxide system where the dual-metal composition offers tunable band gaps and catalytic activity compared to single-component oxides like WO₃ or TeO₂.

photocatalytic water treatmentgas sensorsoptoelectronic researchenvironmental remediationfunctional ceramics developmentemerging materials research

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	0.000	μB	DFT
↳	0.4845	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-1.135	eV/atom	DFT
↳	0.8600	eV/atom	DFT

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.

TeWO3 — Properties & Data | MatWorld

TeWO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental