Li4NbO4

ceramic

· JVASP-50523· Li4NbO4

Li4NbO4 is an inorganic ceramic compound in the lithium niobate family, composed of lithium and niobium oxides. This material is primarily investigated in research contexts for solid-state battery applications, ion-conducting membranes, and advanced ceramic components, where its lithium content and crystal structure offer potential for fast ionic transport and high-temperature stability. Compared to conventional electrolytes, lithium niobate-based ceramics are attractive for solid-state energy storage systems seeking improved safety and energy density.

solid-state battery electrolytesionic conductorshigh-temperature ceramicsenergy storage materialsresearch and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1176	lb/in³	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	0.0000323	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00000791	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-0.4000	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	7.117	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)	0.1128	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.297	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.

Li4NbO4 — Properties & Data | MatWorld

Li4NbO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental