Interfacial polarization–enhanced nanogenerator coupled with supercapacitor as a self-charging sustainable power source

Key Points

• This approach enhances energy efficiency, making the system suitable for sustainable power generation.
• The nanogenerator produced a consistent output, with efficiency peak values observed at specific frequencies and conditions.
• Assessment utilized an innovative design that integrates interfacial polarization techniques for improved energy collection.
• This research highlights the need for further innovations in sustainable energy solutions for practical applications.