ZrWO3 — Properties & Data | MatWorld

ZrWO3

ceramic

· ZrWO3

ZrWO3 is a ceramic compound composed of zirconium and tungsten oxides, belonging to the family of mixed-metal oxide ceramics. This material is primarily investigated in research contexts for its potential as a negative thermal expansion (NTE) ceramic, making it of particular interest for applications requiring dimensional stability across temperature variations. ZrWO3 and related zirconium tungstate compounds are explored for thermal management in precision instruments, optical systems, and composite matrices where controlling thermal mismatch is critical to performance and reliability.

negative thermal expansion ceramicsprecision optical componentsthermal management coatingshigh-temperature dimensional stabilitycomposite reinforcement phasesresearch and development materials

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	0.3390	μB	DFT
↳	-0.8241	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	-1.637	eV/atom	DFT
↳	1.260	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.

ZrWO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental