C2 N4

semiconductor
· C2 N4

C₂N₄ is an experimental carbon nitride semiconductor compound consisting of carbon and nitrogen atoms in a 2:4 stoichiometric ratio. This material belongs to the emerging class of carbon-based semiconductors and represents a theoretical structure within the broader family of graphitic carbon nitrides (g-C₃N₄), which have attracted significant research interest for their tunable bandgap and potential as alternatives to traditional inorganic semiconductors. While still primarily studied at the research level rather than in widespread industrial production, C₂N₄ is notable for its potential combination of semiconductor properties with the environmental advantages of carbon-nitrogen chemistry, positioning it as a candidate material for next-generation optoelectronic and photocatalytic applications where performance and sustainability both matter.

photocatalysis and environmental remediationoptoelectronic devices (research phase)water purification systemsvisible-light photocatalystsnext-generation semiconductor researchthin-film electronics development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.