GePb2S4
ceramic· JVASP-29486· GePb2S4
GePb₂S₄ is a mixed-metal chalcogenide ceramic compound combining germanium, lead, and sulfur elements. This material belongs to the family of metal sulfide ceramics, which are primarily studied for their potential in infrared optics, photovoltaic applications, and semiconductor device research. As a relatively specialized compound, GePb₂S₄ is of interest in materials research for exploring novel optical and electronic properties in the infrared spectrum, where lead and germanium sulfides have shown promise for radiation-resistant windows, thermal imaging systems, and emerging photonic applications.
infrared optics and windowssemiconductor researchphotovoltaic device developmentradiation-resistant coatingsthermal imaging componentsadvanced ceramics research
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 | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
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.