K4Co7O14
ceramic· JVASP-98130· K4Co7O14
K₄Co₇O₁₄ is a mixed-valence cobalt oxide ceramic compound containing potassium, representing a complex ternary oxide system. This material falls within the family of transition metal oxides and layered perovskite-related structures, primarily studied in research contexts for its interesting electrochemical and magnetic properties. While not a mainstream industrial ceramic, compounds in this class are investigated for energy storage applications, catalysis, and functional ceramic coatings where cobalt oxides' redox activity and structural flexibility offer potential advantages over simpler binary oxides.
electrochemical energy storage (research)heterogeneous catalysismagnetic materials developmentbattery electrode materials (experimental)ceramic coating systems
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.