What question did this study set out to answer?

The aim is to develop and analyze the performance of eco-friendly composites for use in all-solid-state supercapacitors.

February 12, 2026Journal of Materials Chemistry A0 citationsOpen Access

Development and performances analysis of eco-friendly Pullulan/ Polyvinyl Alcohol composites based all-solid-state supercapacitors

EJElyes Bel Hadj JradNational Agency for New Technologies, Energy and Sustainable Economic Development FSFrancesca SoaviNational Agency for New Technologies, Energy and Sustainable Economic Development CDChérif Dridi

Key Points

The aim is to develop and analyze the performance of eco-friendly composites for use in all-solid-state supercapacitors.
Synthesize pullulan and polyvinyl alcohol composites.
Evaluate the electrochemical performance of the composites.
Assess safety and cost-effectiveness for energy storage.
Demonstrated effective energy storage capabilities of the composites.
Found that the eco-friendly supercapacitors provide a safer alternative.
Showed potential for low-cost manufacturing suitable for modern applications.

Abstract

Next-generation electronic devices, including embedded microsystems and wearable technologies, require the development of safe, and low-cost energy storage systems to meet the 21st-century society demands. In this context, several ecological...

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