Li3GaN2

ceramic

· JVASP-20933· Li3GaN2

Li₃GaN₂ is a lithium-gallium nitride ceramic compound belonging to the family of ternary nitride ceramics. This material is primarily investigated in research contexts for advanced applications requiring high ionic conductivity and thermal stability, particularly as a solid electrolyte candidate in next-generation lithium-ion and all-solid-state battery systems where it offers potential advantages in energy density and safety over conventional liquid electrolytes.

solid-state battery electrolyteslithium-ion battery researchhigh-temperature ceramicsionic conductor materialsnext-generation energy storagematerials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1287	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	2.670	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	5.264	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.4700	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.620	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00147	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00192	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-159.1	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	324.4	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	-0.6781	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.

Li3GaN2 — Properties & Data | MatWorld

Li3GaN2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental