Li2InGa — Properties & Data | MatWorld

Li2InGa

ceramic

· JVASP-81979· Li2InGa

Li₂InGa is an experimental ternary ceramic compound combining lithium, indium, and gallium—a materials system investigated primarily in solid-state chemistry and semiconductor research. This compound belongs to the family of lithium-based mixed-metal oxides (or related phases), which are of interest for solid electrolyte applications, optoelectronic substrates, and functional ceramic systems. While not yet widely commercialized, the Li–In–Ga compositional family is explored for energy storage, photonic device integration, and heterostructure engineering where the combination of lightweight lithium with compound semiconductor elements (In and Ga) offers potential for novel ion-conducting or wide-bandgap device properties.

solid-state battery electrolytes (research)semiconductor substrates (experimental)optoelectronic heterostructuresion conductor developmentwide-bandgap device researchfunctional ceramic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.267	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000317	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000319	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-4.513	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-5.210	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)	0.1258	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2038	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.

Li2InGa

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental