FeKO3
ceramic· FeKO3
FeKO3 is a potassium iron oxide ceramic compound with a perovskite-related crystal structure. This material is primarily of research interest for energy storage and catalytic applications, particularly in contexts requiring iron-containing oxidic phases with ionic conductivity or redox activity. Industrial adoption remains limited; the material is explored for potential use in solid-state batteries, catalysts, and high-temperature electrochemical devices where iron redox chemistry and potassium-ion transport are advantageous over conventional alternatives.
solid-state battery researchelectrochemical catalystsionic conductorshigh-temperature electrodesexperimental energy storagematerials research
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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 | |
|---|---|---|---|---|---|
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.