KCeSiS4
ceramic· JVASP-152934· KCeSiS4
KCeSiS4 is a rare-earth ceramic compound containing potassium, cerium, silicon, and sulfur, representing an uncommon sulfide-based ceramic in the rare-earth materials family. This is a research or specialized compound not widely deployed in conventional engineering; it belongs to the sulfide ceramic class, which is explored for high-temperature stability, optical properties, and specialized chemical environments where oxide ceramics may be unsuitable. Engineers would consider this material in advanced applications requiring rare-earth functionality combined with sulfide chemistry, though availability and processing methods would need verification for production viability.
rare-earth ceramics researchhigh-temperature sulfide compoundsoptical/photonic materials developmentspecialized refractory applicationsexperimental solid-state chemistry
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.