Li4 V2 Ge2 O10

semiconductor

· Li4 V2 Ge2 O10

Li₄V₂Ge₂O₁₀ is an oxyceramic compound combining lithium, vanadium, and germanium oxides, classified as a semiconductor material. This is primarily a research-phase compound studied for energy storage and solid-state ionic applications, where the lithium-rich composition and mixed-valence transition metal structure show promise for ionic conductivity. The material belongs to a family of layered oxide frameworks being investigated as potential solid electrolytes and cathode materials for next-generation lithium-ion and all-solid-state batteries, where high mechanical rigidity combined with ionic transport offers advantages over polymer and liquid electrolyte alternatives.

solid-state battery electrolyteslithium-ion cathode materialsionic conductorsenergy storage researchadvanced battery developmenthigh-temperature electrochemical applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	14,971.1	ksi	—
Shear Modulus(G)	7,578.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.04440	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.252	eV/atom	—

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

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.

Li4 V2 Ge2 O10

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control