K1 V1 S2 O8

semiconductor

· K1 V1 S2 O8

K1 V1 S2 O8 is a vanadium-sulfur oxide compound belonging to the family of mixed-valence metal oxide semiconductors. This material is primarily investigated in research contexts for its potential in electrochemical energy storage and catalytic applications, where vanadium oxides are valued for their variable oxidation states and ion-intercalation capability. The sulfur incorporation distinguishes it from conventional vanadium oxides and may enhance electrochemical activity or alter electronic properties, making it of particular interest for next-generation battery chemistries and heterogeneous catalysis systems.

battery electrode materials (research)energy storage deviceselectrochemical catalysissemiconductor characterizationredox-active compoundsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.666	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.792	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.

K1 V1 S2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control