Cu8O
ceramic· Cu8O
Cu8O is a copper oxide ceramic compound that exists in the copper oxide family, representing a specific stoichiometric phase in the Cu–O system. While less common than Cu2O or CuO, Cu8O occupies a niche role primarily in research and materials science investigations into mixed-valence copper oxides and solid-state chemistry. Industrial interest in this phase is limited; it is most notable in fundamental studies of copper oxidation behavior, catalytic applications, and semiconductor physics rather than in mainstream engineering applications.
copper oxide researchcatalysis studiessolid-state chemistryoxidation mechanism investigationsemiconductor material research
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.064 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -9.000 | µV/K | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1103 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.06438 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.