Friday, April 15, 2011

Nanotubes’ Unusual Electric Heat Property may Replace Batteries

Scientists are forging new energy frontiers in the 21st century. From Quantum Computers to the Casimir Effect, technological breakthroughs are changing the way we understand the universe, and the biggest breakthroughs seem to be coming from the smallest of places. Take carbon nanotubes for example. These plasma-generated microscopic fibers are exhibiting some pretty unusual properties, but may hold secrets that can lead to efficient clean energy generation, possibly even replacing the traditional battery.

Scientists from MIT have been testing the different properties of nanotubes and one discovery in particular has the energy industry taking notice. In an experiment where nanotubes were coated in a reactive fuel and ignited at one end, studies reveal that the heat waves traveling through the tubes moved 10,000 times faster and reached higher temperatures than the ignition reaction typically exhibits without nanotubes. Even more curious is that the fast-moving thermal heat waves within the nanotubes picked up charged particles along the route, actually generating electricity!

Source: Energy Digital

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