Li2FeP2O7
ceramic· JVASP-42631· Li2FeP2O7
Li2FeP2O7 is a lithium iron phosphate ceramic compound belonging to the polyphosphate family, primarily investigated as a cathode material in lithium-ion battery research. This material is of interest in energy storage applications due to its potential to leverage iron's redox activity and structural stability within a phosphate framework, offering an alternative approach to conventional lithium iron phosphate (LFP) chemistries. As an emerging research compound rather than a mature commercial product, it represents the broader class of multi-element phosphate ceramics being explored to optimize energy density, cycle life, and cost-effectiveness in next-generation battery systems.
lithium-ion battery cathodesenergy storage researchelectrochemical cellsadvanced ceramics developmentiron-based battery materials
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
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.