Li2VGeO5 — Properties & Data | MatWorld

Li2VGeO5

ceramic

· JVASP-11672· Li2VGeO5

Li2VGeO5 is an inorganic ceramic compound combining lithium, vanadium, and germanium oxides, representing a complex mixed-metal oxide system. This material is primarily of research interest for energy storage and solid-state electrochemistry applications, where the lithium content and crystal structure make it a candidate for ion-conduction studies and next-generation battery electrolyte development. Its notable features include the incorporation of vanadium (a redox-active transition metal) and germanium, which together create a rigid oxide framework potentially useful in lithium-ion transport pathways, though it remains largely an exploratory compound rather than a mature commercial material.

solid-state battery electrolyteslithium-ion conductorsresearch ceramicsadvanced energy storageelectrochemical devicesstructural ceramics (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	14,970.8	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2800	-	DFT · OptB88vdW
Shear Modulus(G)	7,578.2	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1337	lb/in³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.4140	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	6.857	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.1533	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.1667	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	2.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000927	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000240	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-268.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	206.4	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)	0.04330	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.252	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.

Li2VGeO5

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental