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Bernie Ecclestoned@sh.itjust.works to Technology@lemmy.worldEnglish · 2 years ago

Toyota nears mass production of solid-state batteries

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Toyota nears mass production of solid-state batteries

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Bernie Ecclestoned@sh.itjust.works to Technology@lemmy.worldEnglish · 2 years ago
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  • That Dutch guy@feddit.nl
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    2 years ago

    Someone enlighten me: what is a non-solid-state battery?

    • Kazumara@feddit.de
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      2 years ago

      One with a fluid electrolyte. That includes current Lithium-Ion and Lithium-Polymer batteries, as well as the older Nickle-Metal Hydride and Lead-Acid batteries.

    • Bernie Ecclestoned@sh.itjust.worksOP
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      2 years ago

      A lithium-ion battery is composed of cathode, anode, separator and electrolyte. Lithium-ion batteries for smartphones, power tools and EVs uses liquid electrolyte solution. On the other hand, a solid-state battery uses solid electrolyte, not liquid.

      https://www.samsungsdi.com/column/technology/detail/56462.html

      • That Dutch guy@feddit.nl
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        2 years ago

        I was unaware that a lithium battery was liquid.

        TIL, thank you, kind Lemmer.

        • Skyrmir@lemmy.world
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          2 years ago

          Liquid in the scientific sense, it’s more of a paste. Lithium hexafluorophosphate(aka LiFPO) mixed with Dimethyl carbonate or Diethyl carbonate which are just there to float the Lithium between the plates without letting it burst into flame from any humidity that might happen to reach in.

        • fuzzy_feeling@programming.dev
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          If you puncture one with a nail or something, you can see the liquid drip out… /s

          • UristMcHolland@lemmy.world
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            2 years ago

            If you can look past the fire and toxic fumes

          • Altima NEO@lemmy.zip
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            2 years ago

            It’s pretty tasty too, but quite spicy

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