O4 K3 Cr1
semiconductor· O4 K3 Cr1
O4K3Cr1 is an experimental oxide-based semiconductor compound containing potassium and chromium elements, likely a mixed-metal oxide in the perovskite or related crystal family. This material represents research-phase development rather than established industrial production, with potential applications in electrochemical devices, catalysis, or optoelectronic systems where chromium dopants and potassium incorporation influence electronic band structure and ionic conductivity.
electrochemical catalysis (research)solid-state ion conductors (experimental)optoelectronic devices (lab-scale)high-temperature oxidation resistance (potential)sensor materials (development phase)
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.