Li4 V2 Si2 O8

semiconductor

· Li4 V2 Si2 O8

Li₄V₂Si₂O₈ is an experimental lithium vanadium silicate compound belonging to the ceramic oxide family, designed as a potential cathode or electrolyte material for advanced energy storage systems. This material is primarily investigated in battery research contexts—particularly for solid-state and all-solid-state lithium-ion batteries—where its mixed-valence vanadium structure and lithium-rich composition offer potential advantages in ionic conductivity and electrochemical cycling. Engineers considering this material should recognize it as an emerging research compound rather than a production baseline; its appeal lies in the potential for improved energy density and solid electrolyte interfaces compared to conventional oxide-based battery materials.

solid-state battery cathodeslithium-ion battery developmentceramic electrolytesenergy storage researchnext-generation battery materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01020	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.361	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 Si2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control