HfBi2
ceramic· JVASP-122070· HfBi2
HfBi₂ is a hafnium-bismuth intermetallic ceramic compound belonging to the class of refractory ceramics and transition metal pnictides/chalcogenides. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications leveraging hafnium's high melting point and bismuth's unique electronic properties. The material family is notable for investigating novel thermoelectric, electronic, or high-temperature structural properties where conventional ceramics or metal alloys fall short, though industrial adoption remains limited pending demonstration of cost-effective synthesis and scalable processing routes.
thermoelectric devices (research)high-temperature structural applicationselectronic/quantum materials researchrefractory ceramic compoundsadvanced materials development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4374 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1280 | 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.