Investigations of Printed Flexible pH Sensing Materials Based on Graphene Platelets and Submicron RuO<sub>2</sub> Powders

<div>Comparison of the GNP, RuO<sub>2</sub> and GNP/RuO<sub>2</sub>-based composites for fabrication of pH sensors.</div>

Journal of Sensors

Figure 2: Investigations of Printed Flexible pH Sensing Materials Based on Graphene Platelets and Submicron RuO<sub>2</sub> Powders 