NaLi2P — Properties & Data | MatWorld

NaLi2P

ceramic

· JVASP-136943· NaLi2P

NaLi2P is a sodium-lithium phosphide ceramic compound that belongs to the family of mixed-metal phosphides. This material is primarily of research and developmental interest, studied for its potential in solid-state electrolyte and ionic conductor applications where the combination of alkali metals may enable favorable lithium-ion transport properties. While not yet widely deployed in commercial production, phosphide ceramics in this composition space are being explored as candidates for next-generation solid-state battery systems and other electrochemical devices where ionic conductivity and chemical stability are critical.

solid-state battery electrolyteslithium-ion conductorselectrochemical devicesresearch materialsionic transport membranes

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	4,407.7	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3400	-	DFT · OptB88vdW
Shear Modulus(G)	3,340.2	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.04754	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.4640	eV	DFT · OptB88vdW
↳	1.432	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	7.168	-	DFT · OptB88vdW
↳	4.842	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.26	%	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)	0.08690	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5849	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.

NaLi2P

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental