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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2413	lb/in³	—

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

Property	Value	Unit	Conditions
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.

CdBiSe2Br

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental