|
gptkbp:instanceOf
|
gptkb:chemical_compound
|
|
gptkbp:appearance
|
black solid
|
|
gptkbp:aroma
|
odorless
|
|
gptkbp:bandGap
|
1.2 eV (bulk)
1.8 eV (monolayer)
|
|
gptkbp:CASNumber
|
1317-33-5
|
|
gptkbp:chemicalFormula
|
MoS2
|
|
gptkbp:color
|
black
|
|
gptkbp:component
|
molybdenite
|
|
gptkbp:crystalSystem
|
hexagonal
|
|
gptkbp:density
|
5.06 g/cm³
|
|
gptkbp:discoveredBy
|
gptkb:Carl_Wilhelm_Scheele
|
|
gptkbp:discoveredIn
|
1778
|
|
gptkbp:EC_number
|
215-263-9
|
|
gptkbp:flammability
|
non-flammable
|
|
gptkbp:foundInNatureAs
|
molybdenite
|
|
gptkbp:IUPACName
|
gptkb:molybdenum_disulfide
|
|
gptkbp:magneticOrdering
|
diamagnetic
|
|
gptkbp:meltingPoint
|
1,185 °C
|
|
gptkbp:molecularWeight
|
160.07 g/mol
|
|
gptkbp:oxidationStateOfMolybdenum
|
+4
|
|
gptkbp:oxidationStates
|
-2
|
|
gptkbp:primaryUse
|
gptkb:moisturizer
gptkb:microprocessor
gptkb:cathedral
dry lubricant
|
|
gptkbp:PubChem_CID
|
14810
|
|
gptkbp:relatedTo
|
gptkb:two-dimensional_material
gptkb:transition_metal_dichalcogenide
graphene alternative
|
|
gptkbp:solubility
|
insoluble
|
|
gptkbp:structureType
|
layered material
|
|
gptkbp:thermalConductivity
|
2 W/m·K (cross-plane, monolayer)
85 W/m·K (in-plane, monolayer)
|
|
gptkbp:toxicity
|
low
|
|
gptkbp:UNII
|
8M3XW0M8SZ
|
|
gptkbp:usedAs
|
catalyst in petroleum industry
solid lubricant
|
|
gptkbp:usedIn
|
electronics
transistors
photodetectors
coatings
composites
greases
solar cells
hydrodesulfurization
|
|
gptkbp:bfsParent
|
gptkb:transition_metal_dichalcogenides
gptkb:Nylatron_GSM
gptkb:Nylatron_NSM
|
|
gptkbp:bfsLayer
|
8
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
molybdenum disulfide
|