Li9Fe2O8 — Properties & Data | MatWorld

Li9Fe2O8

ceramic

· JVASP-142091· Li9Fe2O8

Li9Fe2O8 is a lithium iron oxide ceramic compound that belongs to the family of lithium-based mixed-metal oxides, primarily of research and development interest rather than established commercial production. This material is investigated for energy storage and electrochemistry applications, particularly as a potential lithium-ion conductor or cathode material in advanced battery systems, where its mixed-valence iron chemistry and lithium content offer tunable electrochemical properties. Engineers and researchers evaluate this compound for next-generation solid-state battery architectures and high-temperature ionic conductors where conventional lithium ceramics may be limiting.

solid-state battery developmentlithium-ion conductor researchcathode material evaluationelectrochemical energy storagehigh-temperature ionic devicesexperimental materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.677	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	9.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1315	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.866	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Li9Fe2O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental