O1 K4 Br2

semiconductor

· O1 K4 Br2

O1 K4 Br2 is a halogenated semiconductor compound containing oxygen, potassium, and bromine. This is a research or specialized material rather than a commercially established semiconductor; compounds in this compositional family are investigated for potential applications in optoelectronics, photocatalysis, and solid-state ion conductivity due to their tunable band gaps and crystal structures. Engineers would consider this material primarily in experimental or next-generation device contexts where its unique electronic or ionic properties offer advantages over conventional semiconductors like silicon or gallium arsenide.

photocatalytic materialsexperimental optoelectronicssolid-state ion transportresearch semiconductorshalogenated compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	19.34	GPa	—
Shear Modulus(G)	10.79	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.002	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.614	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.

O1 K4 Br2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control