O8 Cr4 Zn2

semiconductor

· O8 Cr4 Zn2

O8 Cr4 Zn2 is a ternary oxide-based semiconductor compound containing oxygen, chromium, and zinc in a 8:4:2 ratio. This material belongs to the mixed-metal oxide family, which are of interest for optoelectronic and photocatalytic applications due to their tunable bandgap and defect chemistry. The zinc-chromium oxide system is primarily explored in research contexts for photocatalysis, gas sensing, and potentially as a transparent conducting oxide, though it remains less commercialized than single-phase alternatives like ZnO or Cr₂O₃.

photocatalytic water treatmentgas sensing devicesresearch optoelectronicstransparent oxide filmsenvironmental remediationsemiconductor heterostructures

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00540	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.021	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.

O8 Cr4 Zn2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control