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Folded paper lithium-ion battery increases energy density by 14 times
2013-10-09 16:53:02| Extremetech
Could the solution to the impending battery crunch be... origami? Scientists at Arizona State University have created a lithium-ion battery out of carbon nanotube-coated paper -- and then, by folding it like a map, they have increased the battery's energy density by 14 times.
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