MoWO3 — Properties & Data | MatWorld

MoWO3

ceramic

· MoWO3

MoWO3 is a mixed-metal oxide ceramic composed of molybdenum, tungsten, and oxygen, belonging to the family of transition metal oxides with potential electrochromic and photocatalytic properties. This is primarily a research material rather than an established commercial ceramic, investigated for applications requiring tunable optical properties or catalytic activity under visible or UV light. Compared to single-metal oxides like MoO3 or WO3, the Mo-W composition offers potential advantages in band gap engineering and enhanced functional performance, making it of particular interest in emerging optoelectronic and environmental remediation technologies.

electrochromic devices and smart windowsphotocatalytic water treatmentgas sensing applicationsoptical coatings researchenergy storage cathode 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	0.8830	μB	DFT
↳	4.108	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	-1.019	eV/atom	DFT
↳	0.9000	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.

MoWO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental