Nano-fibers may Power Mobile Devices in the Future

Scientists discuss the possibility of using the “piezoelectric” effect (a property of quartz crystals, among other natural phenom) to power cell phones and other mobile devices in the future. Tiny nano fibers can convert vibration and movement into power. Currently the technology needs a zinc covering which does not play well with water.

From mobile crunch

“The two fibers scrub together just like two bottle brushes with their bristles touching,” converting the mechanical motion into electrical energy, explained Wang.

“Many of the devices could be put together to produce a higher output,” he said.

The nano-fibers use the “piezoelectric effect”, which is the method of generating power from friction.

read the story at Mobile Crunch

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