Li3AlN2

metal

· JVASP-21968· Li3AlN2

Li₃AlN₂ is a ternary nitride ceramic compound combining lithium, aluminum, and nitrogen, belonging to the family of advanced ceramic materials with potential for high-temperature and electrochemical applications. This material remains largely in the research and development stage, where it is being investigated for solid-state electrolyte systems in next-generation lithium-ion batteries and as a component in composite ceramics due to its ionic conductivity and thermal stability. Engineers consider nitride ceramics like Li₃AlN₂ when conventional oxide electrolytes or polymeric separators cannot meet performance requirements in high-energy-density battery systems or when extreme thermal environments demand chemically inert, lightweight ceramic phases.

solid-state battery electrolyteslithium-ion conductor researchadvanced ceramic compositeshigh-temperature applicationselectrochemical systems development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.384	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.188	eV	—
Seebeck Coefficient(S)	-201.7	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.040	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Li3AlN2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control