K1 Li1 Mn1 S2
semiconductor· K1 Li1 Mn1 S2
K1Li1Mn1S2 is an experimental ternary sulfide semiconductor compound combining potassium, lithium, and manganese in a layered structure. This material belongs to the family of transition metal sulfides and mixed-cation sulfides, which are actively researched for energy storage and photovoltaic applications due to their tunable electronic properties and ionic conductivity. The combination of alkali metals (K, Li) with manganese sulfide is of particular interest for cathode materials in lithium-ion batteries and emerging solid-state battery architectures, where the layered geometry enables ion diffusion pathways.
lithium-ion battery cathodessolid-state battery researchphotovoltaic semiconductorsion conductor materialsenergy storage systemselectrochemical device development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
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.