lithium-ion

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New testing method yields pathway to better, longer-lasting batteries
December 2, 2021 • LIVERMORE, Calif. — Using a microscopic method for measuring electrical potential, a team of scientists at Sandia National Laboratories may have discovered how to make a longer-lasting, more efficient battery. The team of Elliot Fuller, Josh Sugar and Alec Talin detailed their findings in an article published Oct. 19 in...
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“Popcorn” particle pathways promise better lithium-ion batteries
June 11, 2013 • LIVERMORE, Calif.— Researchers at Sandia National Laboratories have confirmed the particle-by-particle mechanism by which lithium ions move in and out of electrodes made of lithium iron phosphate (LiFePO4, or LFP), findings that could lead to better performance in lithium-ion batteries in electric vehicles, medical equipment and aircraft. The research is...
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