K2SmP2S7
semiconductor· K2SmP2S7
K2SmP2S7 is a rare-earth thiophosphate semiconductor compound containing potassium, samarium, phosphorus, and sulfur. This is a research-phase material within the broader family of metal thiophosphates, which are being investigated for their potential in solid-state ionic conductivity, photonic applications, and emerging energy storage devices. The combination of rare-earth and chalcogenide components positions this compound as a candidate for next-generation solid electrolytes, nonlinear optical devices, or radiation-detection applications where sulfide-based frameworks offer advantages over traditional oxide ceramics.
solid-state electrolytes (early research)rare-earth photonic materialsradiation detection (conceptual)thermal management (structural candidate)experimental batteries/energy storagenonlinear optical 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
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.