Al2 Cu4 O8

semiconductor

· Al2 Cu4 O8

Al₂Cu₄O₈ is a mixed-valence copper-aluminum oxide semiconductor compound combining copper and aluminum in a structured ceramic oxide lattice. This material belongs to the family of ternary metal oxides and is primarily of research interest for applications requiring semiconducting behavior in stable oxide systems. While not widely established in high-volume industrial production, compounds in this family are investigated for optoelectronic devices, catalytic applications, and advanced ceramic systems where the combination of copper and aluminum oxidation states offers tunable electronic properties.

experimental semiconductorscatalyst supportsoptoelectronic researchceramic compositesmetal oxide thin filmsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01580	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.458	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.

Al2 Cu4 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control