Al4 Co4 O12

semiconductor

· Al4 Co4 O12

Al₄Co₄O₁₂ is a mixed-metal oxide ceramic compound combining aluminum and cobalt in a spinel-related or layered oxide structure. This material is primarily of research interest in solid-state chemistry and materials science, with potential applications in catalysis, solid-state ionics, and high-temperature ceramics; cobalt-aluminum oxides are investigated for their catalytic activity in oxidation reactions and as precursors for advanced functional ceramics, though this specific composition remains largely experimental rather than established in high-volume industrial production.

heterogeneous catalysisoxidation catalystssolid-state researchhigh-temperature ceramicsfunctional oxide composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.7443	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.140	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 Co4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control