Y4 Cu2 O7
semiconductor· Y4 Cu2 O7
Y₄Cu₂O₇ is a mixed-valence copper oxide ceramic compound containing yttrium and copper in a complex oxide structure. This material belongs to the family of transition metal oxides and represents a research-phase compound of interest for its unique electronic and magnetic properties arising from the combination of rare-earth (yttrium) and d-block (copper) elements. While not yet established in mainstream industrial production, materials in this class are investigated for potential applications in advanced electronics, catalysis, and functional ceramics where the interplay between yttrium and copper oxidation states can enable novel transport or reactive properties.
research ceramicsmixed-valence oxidesexperimental electronicscatalytic materialsfunctional oxide compoundsmaterials science characterization
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.