K3Co2F7
metal· JVASP-26682· K3Co2F7
K3Co2F7 is an inorganic fluoride compound containing potassium and cobalt, belonging to the family of metal fluorides that are typically investigated for their electrochemical and ionic transport properties. This is a research-phase material rather than an established engineering material; compounds in this chemical family are of primary interest in battery electrolytes, solid-state ion conductors, and fluoride-based ceramics where high ionic mobility and chemical stability are desired. The cobalt-fluoride system offers potential advantages in next-generation energy storage and solid electrolyte applications, though industrial adoption remains limited compared to more conventional ceramic and polymeric alternatives.
solid-state battery electrolytesionic conductors (research)electrochemical cellsfluoride ceramics (experimental)energy storage materials (exploratory)
Compliance & Regulations
?EAR?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 | — | — | |
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
Export Control
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.