The days of dealing with pesky water stains and other residues from drying dishes may be a thing of the past thanks to a new technology developed by researchers at the University of Tokyo. In a breakthrough study published in the Nature Communications journal, the team has demonstrated advances in the use of a built-in electric field assisted photocatalytic dry process. This method uses a photocatalyst that reacts to ultraviolet rays emitted from LEDs to break down water droplets into smaller molecules, thereby avoiding the formation of water stains. The electric field applied to the surface of the dishes helps to accelerate the process and creates a more uniform drying effect. The team says this new method is more energy efficient and environment-friendly than traditional methods.

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source: Phys.org