Al4 V4 O12

semiconductor

· Al4 V4 O12

Al₄V₄O₁₂ is an oxide ceramic compound combining aluminum and vanadium oxides, likely representing a mixed-valence or defect-structure ceramic phase. This material belongs to the semiconductor ceramic family and appears to be primarily of research interest rather than an established industrial commodity. The vanadium-aluminum oxide system has potential applications in catalysis, electrical/electrochemical devices, and advanced ceramics where mixed-metal oxides can offer tunable electronic properties or enhanced reactivity compared to single-oxide alternatives.

catalytic applicationssemiconductor researchelectronic ceramicsmixed-oxide systemsexperimental materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01170	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.750	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.

Al4 V4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control