Cu2 O4
semiconductor· Cu2 O4
Cu₂O₄ is an experimental copper oxide compound in the semiconductor family, composed of copper and oxygen in a 1:2 atomic ratio. While not widely established in commercial use, copper oxides of this stoichiometry are investigated for photocatalytic and photoelectrochemical applications due to their narrow bandgap characteristics and potential for light-driven reactions. Research into this composition focuses on environmental remediation, solar energy conversion, and catalytic processes where the copper-oxygen chemistry offers cost advantages over precious metal alternatives.
photocatalytic water treatmentsolar cells and photoelectrodesexperimental semiconductor devicesenvironmental remediation catalystsresearch and development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.