Li2Mn3NbO8 — Properties & Data | MatWorld

Li2Mn3NbO8

ceramic

· JVASP-46464· Li2Mn3NbO8

Li₂Mn₃NbO₈ is a complex oxide ceramic compound containing lithium, manganese, and niobium—a composition family of interest primarily in energy storage and electrochemistry research. This material is investigated as a potential cathode or electrolyte component in lithium-ion batteries and solid-state battery systems, where the mixed-valence transition metals and lithium mobility offer tailored ionic and electronic properties. While still largely in the research and development phase rather than production use, compounds in this family are notable for their potential to improve battery energy density, thermal stability, and cycle life compared to conventional oxide cathodes.

lithium-ion battery cathodessolid-state battery materialsenergy storage researchelectrochemical deviceshigh-energy-density applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.690	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	6.100	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000502	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000451	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	13.56	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	12.86	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)	0.08280	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.115	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.

Li2Mn3NbO8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental