Breakthrough: New supercapacitor charges by light, shows unusual characteristics

IISc researchers have designed a new supercapacitor that charges with light, potentially replacing solar cells in streetlights and powering electronic devices. The device uses Zinc Oxide nanorods on transparent Fluorine-doped Tin Oxide electrodes, exhibiting increased capacitance under UV light and fast charging capabilities. This development opens doors to more efficient energy storage solutions.