|
gptkbp:instanceOf
|
gptkb:chemical_compound
allotrope
|
|
gptkbp:2DMaterial
|
gptkb:phosphorene
|
|
gptkbp:allotropes
|
gptkb:red_phosphorus
white phosphorus
violet phosphorus
|
|
gptkbp:appearance
|
black, flaky solid
|
|
gptkbp:application
|
electronics
optoelectronics
photodetectors
field-effect transistors
|
|
gptkbp:bandGap
|
0.3 eV
|
|
gptkbp:CASNumber
|
7723-14-0
|
|
gptkbp:chemicalFormula
|
P
|
|
gptkbp:color
|
black
|
|
gptkbp:containsElement
|
Phosphorus
|
|
gptkbp:crystalSystem
|
orthorhombic
|
|
gptkbp:density
|
2.69 g/cm³
|
|
gptkbp:discoveredBy
|
Johann Hittorf
|
|
gptkbp:discoveredIn
|
1914
|
|
gptkbp:electricalConductivity
|
gptkb:microprocessor
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Black Phosphorus
|
|
gptkbp:layeredMaterial
|
true
|
|
gptkbp:magneticOrdering
|
diamagnetic
|
|
gptkbp:meltingPoint
|
590°C
|
|
gptkbp:oxidationStates
|
0
|
|
gptkbp:solubility
|
insoluble in water
|
|
gptkbp:stable
|
more stable than white phosphorus
|
|
gptkbp:thermalConductivity
|
low
|
|
gptkbp:toxicity
|
less toxic than white phosphorus
|
|
gptkbp:type
|
reacts with oxygen
|
|
gptkbp:bfsParent
|
gptkb:White_Phosphorus
|
|
gptkbp:bfsLayer
|
7
|