• Bernie Ecclestoned@sh.itjust.worksOP
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        1 year ago

        No, but it’s the difference between solid state and lithium cells. There’s still a fire risk with solid state, but then there’s a fire risk with ICE. It just needs better engineering like they’ve done with current ev batteries

        • Dr. Dabbles@lemmy.world
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          1 year ago

          That isn’t what’s being discussed. We’re comparing cells to cells, not ICE to BEV.

            • Dr. Dabbles@lemmy.world
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              1 year ago

              Cool. That’s not the only combustible material in a cell. And since a solid state battery only changes the electrolyte, everything else is unchanged. Meaning they are not significantly safer, because several types of liquid electrolyte aren’t flammable. Crucially, this is also a reason why solid state batteries are pointless for the foreseeable future, and only bring negatives to the table.

              • Bernie Ecclestoned@sh.itjust.worksOP
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                1 year ago

                Other than the massive difference in mileage and reduction in charge time? Sure

                Why do you think there are so many manufacturers trying to scale solid state? For fun?

                • Dr. Dabbles@lemmy.world
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                  1 year ago

                  As in solid state has lower range, lower cycle life, and higher cost. Quite an amazing hill to be attempting to defend. lmfao

                  As for “so many” manufacturers, there aren’t many. And they’ve been working on this research project for two decades. Are you also a proponent of perpetual motion generators because people “have been working on them” for so long? It’s long term R&D because you have to hedge your bets. The battery tech itself still sucks.

                  • Bernie Ecclestoned@sh.itjust.worksOP
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                    1 year ago

                    The potential benefits are enough for Samsung to be building a pilot line. That’s an investment, a bet, and there are reasons why:

                    Higher energy density, which means more power in a smaller size and weight.

                    Higher safety, as the solid electrolyte is non-flammable and less prone to catch fire.

                    Shorter charging times, as the solid electrolyte allows faster movement of ions.

                    A wider range of operating temperatures, as the solid electrolyte is more stable and less affected by heat or cold.

                    Longer lifespan, as the solid electrolyte reduces the degradation of the electrodes