Ce2 O2 F2

semiconductor

· Ce2 O2 F2

Ce₂O₂F₂ is a rare-earth oxyhalide semiconductor compound combining cerium oxide with fluorine, representing an emerging class of mixed-anion materials under active research. This material is primarily investigated for optoelectronic and photocatalytic applications due to its tunable bandgap and fluorine-modified crystal structure, offering potential advantages over conventional cerium oxide in catalytic oxidation reactions and UV-responsive devices where fluorine incorporation can enhance electronic properties and chemical reactivity.

photocatalysis and water treatmentoptoelectronic devicesrare-earth semiconductorscatalytic oxidationfluorescence materialsresearch-phase semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	124.9	GPa	—
Shear Modulus(G)	56.09	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00130	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.921	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 O2 F2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control