Li4 V2 Cr2 O8

semiconductor

· Li4 V2 Cr2 O8

Li₄V₂Cr₂O₈ is a mixed-metal oxide semiconductor compound containing lithium, vanadium, and chromium in a layered or framework structure. This is a research-phase material studied primarily for energy storage and catalytic applications, where the combination of multiple transition metals offers tunable electronic properties and potential electrochemical activity. The material belongs to a family of polymetallic oxides being investigated as alternative cathode materials, battery additives, or catalytic supports, with interest driven by lithium-ion battery development and the ability to leverage vanadium and chromium redox chemistry.

lithium-ion battery cathodes (exploratory)energy storage materialscatalytic supportselectrochemical devicesresearch/developmental materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000600 range 0.000500–0.000700median of 2 measurements	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.320	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 Cr2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control