WS2 ink

Aqueous ink 5mg /ml

WS₂ is a graphene-like, two-dimensional material which can be exfoliated into monolayer and few-layer sheets. This WS₂ ink contains nanoflakes of lateral particle size 150 – 200 nm, and has film-forming properties as supplied. The ink can also be used as an additive and mixed with other materials and inks in order to modify the film properties. The WS₂ nanoflakes are semiconductors and can be used for gas and humidity sensing, lithium ion battery electrodes, supercapacitor electrodes, field effect transistors, optoelectronics, photocatalysis, photovoltaics, etc.

Solids content: 5 mg / mL

Appearance: brown liquid

Average particle size: 150 – 200 nm

Cure temperature: heating at any temperature between 80 °C and 200 °C

Viscosity: 10 – 20 mPa.s (cP) at 20 r.p.m. at 20 °C

Shelf life:  minimum 12 months.