S V4 STAB (CAS number 155090-83-8) is a blue stabilized PEDOT:PSS paste/dispersion in glycols, formulated for screen printing. The dispersion can be processed to form a flexible or rigid substrate via various processing techniques, such as screen printing. Offering high conductivity, flexibility, and optical transparency, S V4 STAB is used for transparent electrodes. The applications vary from wearable printed pressure sensors and biosensors, electrochromic displays, wearable smart textiles and organic electrochemical transistors.
Fully screen printed sensor for wearable devices based on S V4 STAB PEDOT:PSS thin electrode and poly(vinylidene fluoride-co-trifluoroethylene) [P(VDF-TrFE)] as the active layer exhibits a high responsivity to the applied pressure and mechanical stability while being attached to the wrist and neck.
S V3, S V3 STAB, and S V4 are also available in our range of PEDOT:PSS. As formulated pastes for screen-printing transparent conductive electrodes, these materials offer the following advantages:
*Typical sheet resistance and transmission values measured on prints made with standard 140/31 screen on Melinex 506, transmission value including substrate