Effect of Nanosized Potassium Polytitanate on the Properties of Proton-Conducting Composite Based on Phosphotungstic Acid and Polyvinyl Alcohol

摘要

The ionic and electronic conductivity of composite materials based on phosphotungstic acid and polyvinyl alcohol was determined in relation to the concentration of potassium polytitanate (PPT) additive. It was shown that the addition of PPT nanoparticles significantly reduces both the hardening time of the composite material and its electronic conductivity while maintaining high ionic conductivity.