Co2 Ni4 S8
semiconductor· Co2 Ni4 S8
Co₂Ni₄S₈ is a mixed-metal sulfide semiconductor compound combining cobalt and nickel in a fixed stoichiometric ratio. This material belongs to the family of transition-metal chalcogenides and is primarily investigated in research contexts for energy storage and catalytic applications, where its layered structure and tunable electronic properties offer potential advantages over single-metal sulfides.
electrochemical energy storagewater splitting catalysishydrogen evolution reactionbattery electrode materialsresearch semiconductor applicationselectrocatalysis
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.