BaHfSe
ceramic· JVASP-66602· BaHfSe
BaHfSe is a ternary ceramic compound combining barium, hafnium, and selenium—a research-stage material belonging to the halide perovskite family. This compound is primarily of interest in solid-state physics and materials research for exploring ionic conductivity, optical properties, and thermal stability in the hafnium halide system; it has not yet achieved significant industrial production or widespread commercial deployment. Engineers and researchers consider BaHfSe mainly for applications requiring chemically stable, dense ceramics at elevated temperatures, though material availability and cost remain limiting factors compared to established hafnate ceramics.
Solid electrolytes (experimental)High-temperature ceramics (research)Thermal barrier coatings (developmental)Optical materials (exploratory)Nuclear fuel matrix candidates
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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 | — | — |
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.