BaGe2S5
ceramic· JVASP-24800· BaGe2S5
BaGe2S5 is a barium germanium sulfide ceramic compound belonging to the chalcogenide ceramics family. This material is primarily of research interest for infrared optical and photonic applications, where its wide transparency window in the mid-to-far infrared region makes it suitable for lens, window, and waveguide components. While not yet established in mainstream industrial production, BaGe2S5 represents an important alternative in the chalcogenide optics space, offering potential advantages over more common materials like zinc sulfide or germanium in specific wavelength ranges and thermal stability contexts.
infrared optics and windowsthermal imaging systemsphotonic waveguidesresearch and developmentmid-infrared spectroscopyadvanced ceramic composites
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 | — | — | |
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.