Mo2 W2 O12

semiconductor

· Mo2 W2 O12

Mo₂W₂O₁₂ is a mixed-metal oxide semiconductor composed of molybdenum and tungsten oxides in a 1:1 ratio, belonging to the family of polyoxometalates and transition metal oxide systems. This material is primarily of research and developmental interest for photocatalytic and electrochemical applications, where the dual-metal composition can offer improved charge separation and catalytic activity compared to single-metal oxide alternatives. Industrial adoption remains limited, with current focus on sustainable energy conversion, environmental remediation, and emerging electronic devices where the material's semiconducting properties and metal oxide synergies show potential.

photocatalytic water splittingenvironmental remediation catalystselectrochemical energy storagegas sensing devicesthin-film electronics (research stage)heterogeneous catalysis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3241	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.142	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Mo2 W2 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control