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Nanotech ink turns paper into batteries - News - Windows for Devices

Researchers at Stanford University have created a battery by baking paper onto which has been applied an ink containing a mixture of carbon nanotubes and silver nanowires. The battery can be crumpled or even soaked in acidic or basic solutions without performance degradation, and can be charged and discharged an order of magnitude more often than lithium batteries. The battery also discharges quickly so the technology could also be used to make cheap supercapacitors.


January 2010

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