Li4MnV2WO12

ceramic

· JVASP-44630· Li4MnV2WO12

Li4MnV2WO12 is an oxide ceramic compound containing lithium, manganese, vanadium, and tungsten—a complex mixed-metal oxide that belongs to the family of layered or framework ceramic structures. This material is primarily investigated in research contexts for energy storage and electrochemical applications, where the lithium content and mixed valence metal framework enable ion transport and redox activity. The combination of vanadium and tungsten oxides suggests potential relevance to lithium-ion battery cathodes or electrochromic devices, though widespread commercial adoption remains limited and material development is ongoing.

lithium-ion battery cathodes (research)energy storage electrodeselectrochromic devicessolid-state electrolyte componentsmixed-valence oxide catalysts

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1742	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.8110	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	41.83	-	DFT · OptB88vdW
Magnetic Moment(μB)	3.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000450	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000433	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-406	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	348.9	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)	0.08110	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.311	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.

Li4MnV2WO12 — Properties & Data | MatWorld

Li4MnV2WO12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental