PtS2 (Platinum Sulfide)

Platinum Sulfide PtS2 is a semiconductor 2D material having an indirect bandgap of 0.25eV as bulk and increasing to 1.6eV for monolayers. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. To buy PtS2 crystals please click here.

The PtS2 crystals produced at HQ Graphene have a typical lateral size of sub 0.1cm and have a metallic appearance. More information about the PtS2 crystals we sell can be found below.

PtS2 crystal properties
Crystal size <1 mm
Electrical properties Semiconductor
Crystal structure Trigonal
Unit cell parameters a = b = 0.354 nm, c = 0.504 nm, α = β = 90°, γ = 120°
Monolayer properties Link to C2DB containing calculated properties
Type Synthetic
Purity >99.995 %
Characterized by XRD, EDX
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The single crystal PtS2 is characterized using:

XRD: single crystal and powder X-ray diffraction (D8 Venture Bruker and D8 Advance Bruker)
EDX: Energy-dispersive X-ray spectroscopy for stoichiometric analysis

XRD and EDX on PtS2:

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Powder X-ray diffraction (XRD) of a single crystal PtS2. X-ray diffraction was performed at room temperature using a D8 Venture Bruker.

Stoichiometric analysis of a single crystal PtS2 by Energy-dispersive X-ray spectroscopy (EDX).


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