News tagged with energy density

Improving batteries' energy storage

MIT researchers have found a way to improve the energy density of a type of battery known as lithium-air (or lithium-oxygen) batteries, producing a device that could potentially pack several times more energy per pound than ...

dateJul 25, 2011 in Energy & Green Tech
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Scientists reveal battery behavior at the nanoscale

( -- As industries and consumers increasingly seek improved battery power sources, cutting-edge microscopy performed at the Department of Energy's Oak Ridge National Laboratory is providing an unprecedented perspective ...

dateSep 14, 2010 in Nanophysics
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