Li4PCl

ceramic
· JVASP-136362· Li4PCl

Li4PCl is a lithium-based phosphorus-chlorine ceramic compound belonging to the family of lithium phosphate ceramics, which are primarily of research and developmental interest. This material is being investigated for solid-state electrolyte applications in next-generation lithium-ion batteries, where its ionic conductivity and chemical stability are potentially valuable for improving energy density and thermal safety compared to conventional liquid electrolytes. Engineers and materials scientists are exploring this compound as part of broader efforts to enable all-solid-state battery technology for electric vehicles and high-energy-density portable electronics, though the material remains largely in the experimental phase outside specialized research laboratories.

solid-state battery electrolyteslithium-ion battery developmentelectric vehicle power systemshigh-energy-density storageionic conductor researchadvanced ceramic materials

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
5,218.5
ksi—
Shear Modulus(G)
-2,165.4
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
0.05658
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.7160
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.1375
eV/atom—
Formation Energy(ΔHf)
-1.050
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.