V8 O20 — Properties & Data | MatWorld

V8 O20

semiconductor

· V8 O20

V8O20 is a mixed-valence vanadium oxide compound belonging to the family of polyvanadates, which are semiconductor materials with potential applications in energy storage and catalysis. This composition represents a specific stoichiometry within the vanadium oxide system, likely investigated for its electronic properties and redox behavior in research and development contexts. The material is notable for its potential to bridge catalytic and electrochemical applications where vanadium oxides offer advantages in multi-electron transfer reactions and structural tunability.

energy storage systemscatalyst developmentrechargeable battery electrodesredox-active materialssemiconductor researchelectrochemical devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.843	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.368	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

V8 O20

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control