Fe6 O3 F9

semiconductor

· Fe6 O3 F9

Fe₆O₃F₉ is an iron oxide fluoride compound belonging to the family of mixed-anion metal oxides with potential semiconductor behavior. This is a research-phase material rather than an established commercial composition; such iron fluoride-oxide systems are being investigated for their unique electronic and ionic properties that arise from the combination of oxide and fluoride anions in the crystal structure. Industrial interest centers on energy storage systems (particularly lithium-ion battery cathodes and anodes), catalysis, and emerging electronic applications where the fluoride component can modify band structure and ion transport compared to conventional iron oxides.

battery electrode materialssolid-state electrolytescatalytic applicationsion-conducting ceramicsresearch semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00380	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.883	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.

Fe6 O3 F9

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control