Co1 Br2

semiconductor

· Co1 Br2

CoBr₂ (cobalt dibromide) is an inorganic semiconductor compound composed of cobalt and bromine elements, belonging to the halide semiconductor family. This material is primarily investigated in research contexts for optoelectronic and photovoltaic applications, including potential use in perovskite-related solar cells, photodetectors, and light-emitting devices where halide semiconductors show promise for tunable bandgaps and solution-processability. CoBr₂ offers research interest as part of the broader exploration of metal halides for next-generation electronic devices, though it remains largely experimental compared to more established semiconductors.

perovskite solar cells (research)photodetectorsoptoelectronic deviceshalide semiconductor researchthin-film electronicsemerging photovoltaics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	27.38	GPa	—
Shear Modulus(G)	11.89	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00510	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2850	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Co1 Br2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control