K6Ta2.93Nb1.07S22
semiconductor· K6Ta2.93Nb1.07S22
K6Ta2.93Nb1.07S22 is a mixed-metal sulfide semiconductor compound belonging to the family of layered chalcogenides, specifically a potassium tantalum-niobium sulfide. This is a research-phase material currently studied for its potential in optoelectronic and electrochemical applications, where the tunable band gap and layered structure offer advantages over single-metal sulfides.
photocatalysis researchphotoelectrochemical water splittingthin-film transistorsbattery electrodesoptoelectronic devices 2D materials research
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
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.