Li3LaP2 — Properties & Data | MatWorld

Li3LaP2

ceramic

· Li3LaP2

Li3LaP2 is an inorganic ceramic compound combining lithium, lanthanum, and phosphorus, belonging to the phosphate ceramic family. This material is primarily of research interest for solid-state electrolyte and ionic conductor applications, where its lithium content and crystalline structure make it a candidate for next-generation lithium-ion battery systems and energy storage devices. The lanthanum-phosphate framework is studied for its potential to enable high ionic conductivity at moderate temperatures, positioning it as an alternative to conventional polymer and liquid electrolytes in advanced battery architectures.

solid-state electrolyteslithium-ion batteriesionic conductorsenergy storage researchadvanced ceramics developmentelectrochemical devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	58.83	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.1900	-	DFT · OptB88vdW
Shear Modulus(G)	49.32	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.460	kg/m³	DFT · OptB88vdW

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Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.5020	eV	DFT · OptB88vdW
↳	0.9800	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)2 entries	31.35	-	DFT · PBE
↳	22.65 range 13.38–31.93median of 2 measurements	-	DFT · PBEsol
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	13.94	-	DFT · OptB88vdW
↳	10.98	-	DFT · TBmBJ
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	DFT · PBE
Total Dielectric Tensor(ε)	Matrix (redacted)	-	DFT · PBE
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	31.78	%	DFT · TBmBJ

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.105	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.

Li3LaP2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental