NaFeSO4F — Properties & Data | MatWorld

NaFeSO4F

ceramic

· JVASP-153242· NaFeSO4F

NaFeSO₄F is an iron-based fluorosulfate ceramic compound combining sodium, iron, sulfate, and fluoride ions in a single-phase structure. This material is primarily of research interest in electrochemistry and energy storage applications, particularly as a cathode material for sodium-ion and lithium-ion batteries where the mixed-anion fluorosulfate framework offers potential advantages in structural stability and ionic conductivity compared to conventional oxide or phosphate alternatives.

battery cathode materialssodium-ion energy storageelectrochemical researchsolid electrolyte developmentadvanced ceramics R&Dalternative cathode chemistries

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.196	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.04400	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)	0.03280	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.711	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.

NaFeSO4F

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental