Li2FeP2O8 — Properties & Data | MatWorld

Li2FeP2O8

ceramic

· JVASP-121751· Li2FeP2O8

Li2FeP2O8 is an iron-lithium phosphate ceramic compound belonging to the phosphate ceramic family, notable for its potential as a lithium-ion battery cathode material. While primarily in the research and development phase, this material is investigated for energy storage applications due to its combination of lithium content and iron-based redox chemistry, offering potential advantages in cost, thermal stability, and cycle life compared to conventional layered oxide cathodes.

lithium-ion battery cathodesenergy storage systemselectric vehicle powertrainsstationary grid storageexperimental electrochemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.172	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4900	eV	DFT · OptB88vdW
Magnetic Moment(μB)	7.932	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06340	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.090	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.

Li2FeP2O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental