New nanoparticle copper compound cathode could enable low-cost, long-life and high-power potassium-ion batteries for grid storage
Green Car Congress
NOVEMBER 24, 2011
Much recent research on batteries, including other work done by Cui’s research group, has focused on lithium-ion batteries, which have a high energy density; however, energy density really doesn’t matter for storage on the power grid. Cost is a greater concern. —Colin Wessells. —Colin Wessells.
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