Ge4 S14 Na12
semiconductor· Ge4 S14 Na12
Ge₄S₁₄Na₁₂ is a mixed-cation chalcogenide glass or glass-ceramic containing germanium sulfide as the primary network former, with sodium as an alkali modifier. This compound belongs to the family of sulfide-based semiconductors and ionic conductors, primarily investigated in research contexts for solid-state electrolyte and photonic applications rather than established industrial production.
solid-state electrolytesionic conductorsexperimental photonicsinfrared optics (research)all-solid-state batteries (emerging)
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
| 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.