CdBiSe2Br
ceramic· JVASP-56546· CdBiSe2Br
CdBiSe₂Br is a ternary halide ceramic compound combining cadmium, bismuth, selenium, and bromine—a member of the emerging family of mixed-metal chalcohalide materials. This is primarily a research-phase compound investigated for optoelectronic and photovoltaic applications due to its tunable bandgap and potential for improved stability compared to lead-based perovskites, though industrial deployment remains limited.
Experimental photovoltaic absorbersLead-free perovskite alternativesOptoelectronic semiconductorsRadiation detection materialsThin-film solar cellsMaterials research (laboratory phase)
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.679 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.421 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -199.8 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00690 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5806 | 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.