10.06.2009 21:50 Uhr, Quelle: MacNN

Lithium-sulfur tech could triple battery life

A new discovery by the University of Waterloo could extend the battery life of cellphones, notebooks and other devices by as much as three times. Lithium-sulfur follows lithium-ion's approach of storing energy in one electrode and releasing it through another but pairs the lithium with a set of nanoscale-level, porous carbon rods surrounded by sulfur to make contact between the rods. The choices

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