Ce2 W4 O16

semiconductor

· Ce2 W4 O16

Ce2W4O16 is a mixed-valence cerium tungstate ceramic compound belonging to the rare-earth oxide family, combining cerium and tungsten in an ordered crystalline structure. This material is primarily of research interest for photocatalytic and electrochemical applications, where the redox activity of cerium and the electronic properties of tungsten oxide combine to enable pollutant degradation and energy conversion. Compared to individual tungsten oxides or cerium oxides, the composite nature offers potential synergistic effects in catalysis, though it remains largely in development stages rather than established industrial production.

photocatalytic water treatmentenvironmental remediationelectrochemical devicesoptical sensorsresearch/development materialscatalysis applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.892	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.688	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.

Ce2 W4 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control