Li2VSiCO7 — Properties & Data | MatWorld

Li2VSiCO7

ceramic

· JVASP-42904· Li2VSiCO7

Li2VSiCO7 is an experimental lithium vanadium silicate ceramic compound combining lithium, vanadium, silicon, carbon, and oxygen phases. This research material belongs to the family of mixed-metal oxide ceramics and represents work in advanced functional ceramics, likely pursued for energy storage or electrochemical applications given the presence of lithium and vanadium—both redox-active elements commonly studied in battery and electrode materials. While not yet established in mainstream industrial production, compounds in this family are investigated for potential use in next-generation solid-state batteries, ion-conducting ceramics, or catalytic applications where multi-valent transition metals provide tunable electrochemical properties.

solid-state battery researchlithium-ion conductor materialsexperimental electrochemistryadvanced functional ceramicstransition metal oxide compositesenergy storage systems (R&D)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.710	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.1500	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	13.02	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.03667	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.03667	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	2.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000331	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000403	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-46.46	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-13.22	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1096	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.270	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

Export Control

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.

Li2VSiCO7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control