K2 Ni1 F4
semiconductor· K2 Ni1 F4
K2Ni1F4 is a layered fluoride compound belonging to the Ruddlesden-Popper family of materials, characterized by corner-sharing nickel fluoride octahedra separated by potassium cation layers. This is a research-stage material studied for potential ionic conductivity and electrochemical applications; compounds in this structural family are investigated as solid electrolytes and electrode materials for advanced battery systems, though K2Ni1F4 itself remains largely in the exploratory phase rather than commercial production.
solid-state battery researchionic conductor developmentfluoride electrolyte systemslayered oxide alternativeselectrochemical energy storagefunctional ceramics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.