O2 K1 La1
semiconductor· O2 K1 La1
O2K1La1 is a rare-earth doped oxide semiconductor, likely a perovskite or pyrochlore-family compound containing lanthanum and oxygen with potassium as a dopant or structural element. This is primarily a research material used to explore electronic, photonic, or ionic transport properties rather than an established commercial product. The lanthanum doping and mixed-valence potential make it relevant for emerging applications in photocatalysis, solid-state electrolytes, or optoelectronic devices where rare-earth-modified oxides offer tunable bandgaps or ion conductivity.
photocatalytic water splittingsolid-state ionic conductorsthin-film optoelectronicsresearch semiconductorsrare-earth oxide engineeringelectrochemical devices
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.