V3(HO2)4

ceramic

· V3(HO2)4

V3(HO2)4 is a vanadium oxyhydroxide ceramic compound containing vanadium oxide units stabilized by hydroxyl groups, representing an experimental or niche research material rather than a commodity ceramic. This compound family is being investigated for electrochemical energy storage applications, particularly in battery and supercapacitor systems where vanadium oxides show promise for multi-electron redox activity. The hydroxylated structure may offer enhanced ion transport or surface reactivity compared to conventional vanadium oxide phases, though industrial adoption remains limited and material synthesis routes are still under development.

battery electrodes (research)supercapacitor materials (research)vanadium redox flow cellselectrochemical energy storagecatalytic supports (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—

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

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.

V3(HO2)4

Electrical Properties

Regulatory Screening

Environmental