Spray coating creates power-generating fibers without high-voltage equipment

A joint research team has developed self-powered fibers using a simple spray-coating process that blends two different polymers, eliminating the need for high-voltage equipment. The paper is published in the journal Advanced Composites and Hybrid Materials. The technology is expected to simplify complex conventional fiber fabrication processes and facilitate the manufacturing of smart sensors and wearable electronic devices based on triboelectricity.