Li2FeP2S6

metal
· JVASP-40482· Li2FeP2S6

Li2FeP2S6 is a lithium iron thiophosphate compound belonging to the family of mixed-metal sulfide phosphides, which are being actively researched as solid-state electrolyte materials and cathode compounds for next-generation battery systems. This material is primarily of academic and developmental interest rather than established commercial production, with potential applications in all-solid-state lithium-ion batteries where its ionic conductivity and electrochemical stability could enable higher energy density and improved safety compared to conventional liquid electrolytes. Engineers evaluating this material should recognize it as an emerging candidate in battery materials research, particularly relevant for applications requiring compact energy storage with enhanced thermal stability.

solid-state battery electrolytesall-solid-state lithium-ion cellshigh-energy-density energy storagecathode materials researchthermal-stable battery systemsnext-generation EV/aerospace power

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
Pa——
Poisson's Ratio(ν)
—
-——
Shear Modulus(G)
—
Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
—
kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
median of 2 measurements
eV——
Magnetic Moment(μB)
—
µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
—
eV/atom——
Formation Energy(ΔHf)
—
eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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.