LiPS

ceramic

· JVASP-115201· LiPS

LiPS (lithium phosphorus sulfide) is a solid-state ceramic electrolyte compound developed for next-generation battery applications. This material belongs to the sulfide-based solid electrolyte family and is primarily under investigation for enabling high-energy-density lithium-metal batteries with improved safety and cycle life compared to conventional liquid electrolytes. LiPS is notable for its ionic conductivity and mechanical stability, making it a candidate material for solid-state battery architectures in both research and emerging commercial development.

solid-state batterieslithium-metal batterieselectrolyte membranesenergy storage systemselectric vehicle batterieshigh-energy-density power sources

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	3,900.1 range 3,385.2–4,414.9median of 2 measurements	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3700	-	DFT · OptB88vdW
Shear Modulus(G)	1,287.9 range 1,185–1,390.9median of 2 measurements	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.05997 range 0.05943–0.06051median of 2 measurements	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6851 range 0.5962–0.7741median of 2 measurements	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1335 range -0.2224–-0.04453median of 2 measurements	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.

LiPS — Properties & Data | MatWorld

LiPS

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental