KNa2NiO2
ceramic· JVASP-141445· KNa2NiO2
KNa2NiO2 is a mixed-metal oxide ceramic compound containing potassium, sodium, and nickel in a crystalline structure. This is a relatively specialized research compound typically investigated for electrochemical energy storage, solid-state ionic conductivity, or catalytic applications rather than as a commercial engineering material. The nickel-oxide framework with alkali metal dopants makes it a candidate material within the broader family of layered metal oxides being explored for battery electrode materials, oxygen reduction catalysts, and solid electrolyte systems.
battery electrodes (research)solid-state ionic conductorscatalytic applicationselectrochemical energy storagemixed-metal oxide researchfunctional ceramics development
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.