<http://schema.org/description>
"Northwestern Univeristy researchers have developed processes for improving the charge life and charging times of Li-ion batteries by a factor of ten"^^<http://www.w3.org/2001/XMLSchema#string>
<http://spectrum.ieee.org/nanoclast/semiconductors/materials/silicongraphene-sandwich-creates-liion-batteries-with-ten-times-longer-charge-life>