V2 Si2 O7 — Properties & Data | MatWorld

V2 Si2 O7

semiconductor

· V2 Si2 O7

V₂Si₂O7 is a vanadium silicate ceramic compound belonging to the class of mixed-valence transition metal silicates. This material is primarily investigated in research contexts for potential applications requiring high-temperature stability and electronic properties derived from vanadium's variable oxidation states. It represents an emerging class of materials with potential relevance to thermal management, catalysis, and semiconductor device applications, though industrial deployment remains limited compared to more established ceramic systems.

high-temperature ceramics researchthermal barrier coatings (experimental)catalytic substratessemiconductor device developmentrefractory compoundstransitional metal oxide systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00340	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.610	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.

V2 Si2 O7

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control