Li2VFeP2O8 — Properties & Data | MatWorld

Li2VFeP2O8

ceramic

· JVASP-40684· Li2VFeP2O8

Li2VFeP2O8 is a mixed-metal phosphate ceramic compound containing lithium, vanadium, and iron within a phosphate framework. This is a research-phase material being investigated primarily for energy storage applications, particularly as a cathode material in lithium-ion batteries where its multi-valent transition metals (V and Fe) enable reversible lithium insertion and extraction. The compound represents an emerging class of polyanionic cathode materials that offer potential advantages in specific energy, thermal stability, and cost reduction compared to conventional layered oxide cathodes, though it remains in development rather than established commercial production.

lithium-ion battery cathodesenergy storage researchelectrochemical devicesadvanced ceramics developmentphosphate-based compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1284	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1830	eV	DFT · OptB88vdW
Magnetic Moment(μB)	7.480	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.112	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.

Li2VFeP2O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental