K2VPCO7
ceramic· JVASP-44648· K2VPCO7
K2VPCO7 is a vanadium-based phosphate ceramic compound belonging to the polyvanadate family, characterized by a layered crystal structure combining potassium, vanadium, phosphorus, and oxygen elements. This material is primarily investigated in research contexts for energy storage applications, particularly as a cathode material in battery systems and as an ion-exchange medium, where its framework structure can accommodate multiple oxidation states and facilitate ionic transport. The compound is notable for its potential in electrochemical devices where thermal and chemical stability of phosphate ceramics offer advantages over oxide ceramics in certain electrolyte environments.
Battery cathode materialsEnergy storage researchIon conductorsElectrochemical devicesPhosphate ceramics
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
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.