Contact: Andy Freeberg
DOE/SLAC National Accelerator Laboratory
Caption: SLAC/Stanford's Yi Cui holds a lab demonstration of his group's new lithium-polysulfide flow battery contained in a simple flask. The design could serve as a model for a low-cost, long-life battery that enables solar and wind energy to become major suppliers to the electrical grid.
Credit: Matt Beardsley, SLAC National Accelerator Laboratory
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Related news release: New battery design could help solar and wind power the grid