Fe7 O3 F9

semiconductor

· Fe7 O3 F9

Fe₇O₃F₉ is an iron oxide fluoride compound that functions as a semiconductor material, combining iron oxide and fluorine constituents to create a mixed-anion ceramic system. This appears to be a research or specialized compound rather than a widely commercialized engineering material; iron oxide fluorides are investigated for their potential in electrochemical applications, catalysis, and solid-state ionic conductivity where the fluorine dopant modifies electronic and transport properties compared to pure iron oxides.

solid-state electrochemistrybattery materials (research)catalytic applicationsionic conductorssemiconductor researchfluoride-based composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00190	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.769	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.

Fe7 O3 F9

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control