Fabrication of polyaniline hydrogel with high stretchability and enhanced electrochemical properties
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In this work, we report an efficient methodology to produce polyaniline hydrogel (PANI HDG) with high scalability, enhanced electrochemical properties. The PANI HDG was synthesized through chemical interactions between PANI and polyvinyl alcohol (PVA) chains. Although the content of PVA has been reduced, PANI HDG has been successfully synthesized. Also, Graphene sheets were added into the PANI HDG to achieve further improvements in the mechanical, thermal and electrical properties of the PANI HDG. After synthesis of polyaniline hydrogel, we analyzed a variety of characteristics such as morphology, structure, thermal properties, and electrochemical properties.