Morphology-controlled Fe 3 O 4 @CNF nanocomposites for sustainable paper-based energy storage with recyclability

Key Points

• Efficient energy storage is achieved using a biodegradable flexible electrode composed of Fe3O4@CNF.
• The study highlights the dual functionality of these electrodes in energy storage and pollutant degradation.
• Assessment using supercapacitor performance metrics demonstrates high effectiveness in energy applications.
• Potentially sustainable production methods could enable broader applications in green technology domains.