Notes Uses sodium ions as charge carriers Replaces lithium with sodium as the cathode material Interest in the 2010s and 2020s Lithium-ion uneven geographic distribution high environmental impact high material cost requires **lithium cobalt copper nickel -20C to 60C Operating principle Cathode Anode (not necessarily …

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CATL have recently (30/07/2021) announced a new sodium-ion battery. Sodium-ion batteries are a potential alternative to lithium-ion batteries, the most common battery technology around today. Sodium-ion batteries have not previously been a viable commercial option due to their comparatively low energy density. In other …

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