Mn4 V2 O8

semiconductor

· Mn4 V2 O8

Mn₄V₂O₈ is a mixed-valence manganese vanadium oxide ceramic compound belonging to the class of transition metal oxides with semiconductor behavior. This material is primarily of research interest for energy storage and catalytic applications, where the dual-metal composition offers enhanced electrochemical activity compared to single-metal oxide alternatives. The compound's potential lies in battery electrode materials and heterogeneous catalysis, where the synergistic effects of manganese and vanadium redox couples can improve charge storage capacity and reaction selectivity.

lithium-ion battery cathodessupercapacitor electrodesheterogeneous catalystsenvironmental remediationresearch/development materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00960	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.907	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.

Mn4 V2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control