Co1 Cu4 O8

semiconductor

· Co1 Cu4 O8

Co₁Cu₄O₈ is a mixed-metal oxide semiconductor compound combining cobalt and copper oxides in a defined stoichiometric ratio. This material belongs to the family of transition metal oxides and is primarily investigated in research contexts for catalytic and electrochemical applications rather than as a mature commercial material. Its dual-metal composition makes it notable for potential synergistic effects between copper and cobalt active sites, particularly in energy storage, catalysis, and environmental remediation where mixed-metal oxides often outperform single-component alternatives.

catalytic converters (research)energy storage electrodesenvironmental remediationoxygen reduction catalysiswater treatmentmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00430	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6060	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 Cu4 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control