Cr2 Cu2 O4

semiconductor

· Cr2 Cu2 O4

Cr₂Cu₂O₄ is a mixed-metal oxide semiconductor combining chromium and copper oxides in a spinel-related structure. This compound remains primarily in research and development phases, investigated for potential applications in catalysis, photocatalysis, and electronic device applications where the combined redox activity of Cr³⁺ and Cu²⁺ cations offers advantages over single-metal oxide alternatives.

photocatalytic water splittingenvironmental remediation catalysissemiconductor researchmixed-valence oxide systemsemerging functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00910	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.577	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.

Cr2 Cu2 O4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control