Co2 C2 N4

semiconductor

· Co2 C2 N4

Co₂C₂N₄ is a graphitic carbon nitride-based semiconductor compound containing cobalt, representing a class of metal-doped carbon nitride materials still in active research and development. This material is primarily explored for photocatalytic and electrocatalytic applications where its narrow bandgap and enhanced charge carrier properties offer advantages over undoped carbon nitride (g-C₃N₄) for solar energy conversion and environmental remediation. Its cobalt doping makes it a competitive candidate for water splitting, CO₂ reduction, and pollutant degradation, though widespread industrial adoption remains limited compared to established semiconductors.

photocatalytic water splittingCO₂ reduction catalysisenvironmental remediationphotoelectrochemical deviceshydrogen generationresearch/development materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00190	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.1980	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.

Co2 C2 N4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control