S4 N4
semiconductor· S4 N4
S₄N₄ is a inorganic semiconductor compound composed of sulfur and nitrogen, belonging to the family of chalcogen nitrides—a class of materials under active research for optoelectronic and photocatalytic applications. This compound is primarily investigated in academic and laboratory settings as a potential wide-bandgap semiconductor for next-generation photocatalysis, water splitting, and UV-responsive devices, where its nitrogen-sulfur framework offers tunable electronic properties relative to more established semiconductors like TiO₂ or GaN.
photocatalysiswater purification/splittingUV sensingoptoelectronic researchenvironmental remediationemerging semiconductor applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.