BiBr2
ceramic· JVASP-138205· BiBr2
BiBr₂ (bismuth dibromide) is an inorganic ceramic compound belonging to the bismuth halide family, characterized by ionic bonding between bismuth cations and bromide anions. While BiBr₂ itself remains largely experimental, bismuth halides are of growing research interest for optoelectronic and photovoltaic applications, particularly as alternatives to lead halide perovskites due to bismuth's lower toxicity and relative abundance. Engineers encounter this material class primarily in laboratory and early-stage development contexts rather than mature industrial production, where the focus is on understanding structure-property relationships for next-generation semiconductors and radiation detection devices.
perovskite research (lead-free alternatives)experimental semiconductorsradiation detection developmentphotovoltaic researchoptoelectronic prototypingmaterials screening (halide ceramics)
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
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.