Li3N — Properties & Data | MatWorld

Li3N

Name: Li3N
Brand: MatWorld

ceramic

· Li3N

Li₃N is an ionic ceramic compound and a fast lithium-ion conductor, primarily of interest as a solid electrolyte material rather than a structural ceramic. It is still largely in the research and development phase, with applications concentrated in all-solid-state battery technology where its high lithium-ion conductivity and stability against metallic lithium anodes make it attractive for next-generation energy storage systems requiring high energy density and improved safety.

solid-state battery electrolyteslithium-ion conductor researchhigh-energy-density energy storageexperimental battery materialselectrolyte thin filmsadvanced battery development

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Bulk Modulus(K)2 entries	51.73	GPa	DFT
↳	55.82	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2400	-	DFT · OptB88vdW
Shear Modulus(G)2 entries	34.19	GPa	DFT
↳	41.35	GPa	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
Density(ρ)	1.340	kg/m³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.196	eV	DFT · OptB88vdW
↳	2.191	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)2 entries	12.56	-	DFT · OptB88vdW
↳	10.69	-	DFT · PBE
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	6.072	-	DFT · OptB88vdW
↳	4.120	-	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
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	18.85	%	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.

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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.04690	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-0.5273	eV/atom	DFT · OptB88vdW
↳	-0.4270	eV/atom	Measured

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

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.

Li3N

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental