K2 Na2 Sm2 Nb2 O10
semiconductor· K2 Na2 Sm2 Nb2 O10
K2Na2Sm2Nb2O10 is a mixed-metal oxide semiconductor compound containing potassium, sodium, samarium, and niobium—a complex perovskite-related ceramic with potential photocatalytic and ion-conduction properties. This is a research-phase material rather than an established commercial compound; it belongs to the family of layered metal oxides and rare-earth niobates being investigated for energy conversion and catalysis applications. The combination of rare-earth (samarium) and transition-metal (niobium) oxides suggests interest in tunable band gaps and ionic transport, making it a candidate for emerging technologies where conventional semiconductors or catalysts have limitations.
photocatalytic water splittingadvanced ceramics researchion-conducting membranesoptical/photonic materials developmentenvironmental remediation catalysissolid-state energy devices
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.