Catalog Number
ACM12138099-34
Appearance
Black powder or dispersion
Application
Tungsten disulfide monolayer films show a much higher photoluminescence efficiency and narrower emission line-width than MoS2. Monolayer WS2 films have been widely used in electronic and optoelectronic devices, such as in photovoltaic, FETs, photodetectors, and valleytronic applications.
Concentration
1.00 +/- 0.05 g/L (SWCNT concentration by Absorbance at 854 nm)
Form
dispersion in H₂O (black liquid)
Sheet Resistance
<600 Ω/sq, at 85% VLT (ohm/square) (by 4-point probe on prepared film by rod coating)
Viscosity
3.0 mPa.s (at 10 sec-1 shear rate)