Zeta Energy Corporation of Texas, US, is one of the few successful developers of lithium-sulfur (Li-S) batteries, in which active materials need no graphite for anodes or nickel-cobalt-manganese (NMC) for cathodes. Frank Lev met with Zeta’s Chief Science Officer Rodrigo Salvatierra, one of the main inventors of the technology, to learn more.
On 23 October 2023, Zeta announced that it had successfully demonstrated its pre-production of multilayer pouch cells with a rated gravimetric energy density of 300Wh/kg and sizes ranging from 1 to 20Ah, thus outperforming current . . .
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