Li1 P1 S4 Zn1

semiconductor
· Li1 P1 S4 Zn1

LiPS₄Zn is an experimental solid-state electrolyte compound combining lithium, phosphorus, sulfur, and zinc—a thiophosphate-class material being investigated for next-generation battery systems. This ceramic electrolyte is of primary research interest for solid-state lithium-ion and lithium metal batteries, where it offers the potential for higher ionic conductivity and improved thermal stability compared to conventional liquid electrolytes, though it remains largely in the development phase. Engineers considering this material should note it belongs to the sulfide-based solid electrolyte family, which shows promise for enabling higher energy density batteries but requires further optimization for manufacturability and interfacial stability with electrode materials.

solid-state battery electrolyteslithium-ion battery researchhigh-energy-density energy storageceramic electrolyte developmentmaterials research prototyping

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.
Li1 P1 S4 Zn1 — Properties & Data | MatWorld