Fe2 K6 O5
semiconductor· Fe2 K6 O5
Fe₂K₆O₅ is an iron-potassium oxide compound that functions as a semiconductor material, representing an unconventional composition in the mixed-metal oxide family. This compound remains primarily in the research domain, with potential applications in electrochemical systems, catalysis, and solid-state ionic devices where mixed-valence iron oxides and potassium ion transport are advantageous. Its notable feature is the combination of iron redox chemistry with potassium's ionic mobility, distinguishing it from conventional iron oxides (Fe₂O₃, Fe₃O₄) used in industrial applications.
electrochemical energy storagecatalytic materials researchsolid-state ionic conductorsmixed-metal oxide semiconductorslaboratory/experimental compounds
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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.