K4Rb2Co2O5
ceramic· JVASP-88021· K4Rb2Co2O5
K4Rb2Co2O5 is a mixed-metal oxide ceramic compound containing potassium, rubidium, and cobalt. This is a research-phase material rather than an established commercial ceramic; compounds in this family are investigated for their potential electrochemical, magnetic, or catalytic properties owing to their layered or framework crystal structures. Interest in such mixed-alkali metal cobalt oxides typically centers on applications requiring specific ionic conductivity, redox activity, or structural stability at elevated temperatures, though K4Rb2Co2O5 itself remains primarily a laboratory synthesis rather than an industrial commodity.
solid-state electrochemistry researchbattery/energy storage exploratory studycatalysis developmenthigh-temperature ceramic materialsmixed-metal oxide synthesis
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1198 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.310 | 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.