K4V2O9
ceramic· JVASP-122083· K4V2O9
K4V2O9 is a potassium vanadium oxide ceramic compound that belongs to the mixed-metal oxide family. This material is primarily of interest in electrochemistry and materials research, where vanadium oxides are investigated for energy storage applications, catalysis, and solid-state ionic conductors. The potassium-doped variant may offer enhanced ionic transport or catalytic properties compared to undoped vanadium oxide phases, making it relevant for researchers developing advanced ceramic electrolytes or catalytic systems, though industrial adoption remains limited.
battery electrolytescatalytic materialsionic conductorsenergy storage researchsolid-state electrochemistrymaterials research
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.