Na2FeNiF7
metal· JVASP-56646· Na2FeNiF7
Na2FeNiF7 is a mixed-metal fluoride compound containing sodium, iron, and nickel in a fluoride matrix. This is an experimental/research material rather than an established industrial alloy, studied primarily for electrochemical energy storage applications where metal fluorides offer potential advantages in ionic conductivity and electrochemical stability. The compound belongs to a family of fluoride materials being investigated as solid-state electrolytes or cathode materials for advanced battery systems, where the combination of multiple transition metals (Fe, Ni) and fluoride chemistry can tune electrochemical performance and ionic transport properties.
solid-state battery electrolytesfluoride-based cathode materialsenergy storage researchelectrochemical devicesionic conductorsexperimental materials
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.