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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.358	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
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.

Ba6Hf5S16

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental