Ba6Hf5S16
ceramic· JVASP-34379· Ba6Hf5S16
Ba6Hf5S16 is a barium hafnium sulfide ceramic compound belonging to the rare-earth and refractory sulfide family. This is a research-stage material of interest in solid-state chemistry and materials science; it is not yet widely commercialized. The hafnium-based sulfide family is explored for potential applications in high-temperature environments, thermoelectric devices, and advanced ceramic systems where sulfide compounds offer unique ionic and electronic properties distinct from conventional oxides.
high-temperature ceramics (research)thermoelectric materials (exploratory)solid-state chemistryrefractory compoundsmaterials synthesis and characterization
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.358 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.6120 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -108.9 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02630 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.017 | 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.