LiFeSO4F

ceramic

· JVASP-154369· LiFeSO4F

LiFeSO₄F is a lithium iron fluorosulfate ceramic compound under active development as a cathode material for next-generation lithium-ion and solid-state batteries. This material combines iron-based redox chemistry with fluorine substitution to enhance electrochemical stability and ionic conductivity, positioning it as a research-phase alternative to conventional layered oxide or phosphate cathodes for applications demanding high energy density and improved thermal safety.

lithium-ion battery cathodessolid-state battery developmentelectric vehicle energy storagehigh-voltage battery systemsthermal stability enhancementresearch and development materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1184	lb/in³	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)	8.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04110	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.743	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.

LiFeSO4F — Properties & Data | MatWorld

LiFeSO4F

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental