Li2VSiO4 — Properties & Data | MatWorld

Li2VSiO4

ceramic

· JVASP-46719· Li2VSiO4

Li₂VSiO₄ is an experimental lithium vanadium silicate ceramic compound being researched primarily as a potential cathode or electrolyte material for advanced lithium-ion battery systems. This material belongs to the family of lithium metal oxides and silicates, which are investigated for next-generation energy storage applications where conventional cathode materials may face limitations in energy density or cycle life. Engineers and researchers are evaluating this compound in laboratory and prototype battery configurations to determine whether its electrochemical properties and structural stability could offer advantages over established cathode technologies.

lithium-ion battery cathodessolid-state battery electrolytesadvanced energy storage researchhigh-energy-density battery developmentceramic battery materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1120	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.4020	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	36.96	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.1133	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.1167	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	6.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000558	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000111	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-324.3	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	157.9	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)	0.2064	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.361	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.

Li2VSiO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental