Li3VPCO7 — Properties & Data | MatWorld

Li3VPCO7

ceramic

· JVASP-45229· Li3VPCO7

Li₃VPCO₇ is a lithium-based ceramic compound belonging to the polyanion family of materials, characterized by a mixed-valent transition metal framework (vanadium and phosphorus) with oxygen-sharing polyhedral structures. This is an experimental research material primarily under investigation for electrochemical energy storage applications, particularly as a cathode material for lithium-ion batteries, where its polyanion framework offers structural stability and tunable electrochemical properties compared to conventional layered oxide cathodes.

lithium-ion battery cathodesenergy storage researchsolid-state battery developmenthigh-voltage cathode materialselectrochemical cycling stability

Compliance & Regulations

?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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.223	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	9.650	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	26.71	-	DFT · OptB88vdW
Magnetic Moment(μB)	6.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.1211	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000240	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000779	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-319.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	372.8	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.122	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.

Li3VPCO7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental