Researchers Develop Flexible Energy Storage Devices on Vegetable-Tanned Leather Using Laser Technology

Researchers at Jilin University in China have developed a method to create flexible energy storage devices on natural leather surfaces using laser technology. This innovation combines sustainability with advancements in wearable electronics, utilizing vegetable-tanned leather as the base material. The process transforms the leather into a functional component for eco-friendly wearable power sources.

The team employed laser engraving techniques to fabricate energy storage devices directly onto the leather’s surface. Vegetable-tanned leather, known for its environmentally friendly properties, served as the substrate for this application. The researchers highlighted that their approach eliminates the need for additional adhesives or substrates, reducing waste and simplifying production processes. This development marks a step forward in integrating renewable materials into wearable technology while maintaining flexibility and durability in design.

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Date: April 8, 2026

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GOAI