Li2VAsCO7 — Properties & Data | MatWorld

Li2VAsCO7

ceramic

· JVASP-44487· Li2VAsCO7

Li2VAsCO7 is a lithium vanadium arsenate carbonate ceramic compound that belongs to the family of mixed-metal oxyanion ceramics. This is a research-phase material primarily studied for energy storage and electrochemical applications, where the combination of lithium, vanadium, and arsenic-bearing anions offers potential for tunable ionic conductivity and redox activity. The material represents an experimental exploration of complex ceramic compositions that may enable advanced battery or solid-state electrolyte systems, though it remains in early development and is not yet widely deployed in commercial applications.

experimental solid electrolyteslithium-ion battery researchelectrochemical energy storagemixed-metal oxide ceramicsmaterials screening and discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.114	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.00200	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	26.27	-	DFT · OptB88vdW
Magnetic Moment(μB)	4.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000382	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000402	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	12.70	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	13.45	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)	0.1566	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.825	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.

Li2VAsCO7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental