07-10-2007, 20:25
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#6
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Inactive
Join Date: Apr 2006
Location: Manchester, UK
Services: ClearFibre Internet, Vodafone mobile Google Pixel 4
Posts: 9,699
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Re: New battery technology...
The technology has been around for a while:
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Betavoltaics, the method that the new battery uses, has been around for half a century, but its usefulness was limited due to its low energy yields. The new battery technology makes its successful gains by dramatically increasing the surface area where the current is produced. Instead of attempting to invent new, more reactive materials, Fauchet's team focused on turning the regular material's flat surface into a three-dimensional one.
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From a University of Rochester press release in 2005...
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