WMoO3 — Properties & Data | MatWorld

WMoO3

ceramic

· WMoO3

WMoO₃ is a mixed-metal oxide ceramic compound combining tungsten and molybdenum with oxygen, belonging to the family of transition metal oxides used in electrochemical and catalytic applications. This material is primarily investigated in research and emerging technology contexts for electrochromic devices (smart windows), energy storage systems, and heterogeneous catalysis, where the dual transition metal composition offers potential advantages in electron transfer and redox reactivity compared to single-metal oxide alternatives. WMoO₃ represents an experimental material class rather than a mature industrial standard, with potential value in next-generation energy and optoelectronic devices where tunable optical and electrochemical properties are beneficial.

electrochromic coatingssmart window systemsbattery electrode materialscatalytic applicationsoptical switching devicesresearch and development

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	0.7980	μB	DFT
↳	3.818	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	-0.4940	eV/atom	DFT
↳	1.400	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.

WMoO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental