Li1 Co1 S2
semiconductor· Li1 Co1 S2
Lithium cobalt disulfide (LiCoS₂) is a layered transition metal chalcogenide semiconductor compound combining lithium, cobalt, and sulfur in a 1:1:2 stoichiometry. This material is primarily investigated in research contexts for energy storage and electrochemical applications, particularly as a cathode material or electrode component where its layered crystal structure facilitates ion intercalation and electron transport. The compound represents an experimental alternative within the family of lithium-based metal sulfides, offering potential advantages for next-generation battery chemistries and solid-state device applications where conventional oxide cathodes have limitations.
lithium-ion battery cathodeselectrochemical energy storagesolid-state batteriesresearch semiconductorselectrode materialslayered chalcogenides
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.