K3 V3 O8

semiconductor

· K3 V3 O8

K₃V₃O₈ is an inorganic ceramic compound composed of potassium and vanadium oxides, classified as a semiconductor material. This compound belongs to the family of mixed-metal oxides and represents a research-stage material of interest for solid-state applications where vanadium's variable oxidation states and ionic conductivity can be leveraged. The material is not yet established in widespread commercial production but is studied for potential use in electrochemical devices, catalysis, and energy storage systems where its semiconductor properties and thermal stability may offer advantages over traditional oxide ceramistries.

solid-state electrochemistryexperimental energy storagecatalytic applicationsrefractory ceramicsvanadium-based devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	63.30	GPa	—
Shear Modulus(G)	41.90	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.07330	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.500	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.

K3 V3 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control