• Optional@lemmy.world
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    2 hours ago

    Industry experts who met with CT Coatings representatives doubted their technical skills. Julian Zanau from the Fraunhofer Research Institute recalled concerns following discussions with company officials.

    “The first impression I got was that these people have no idea how a battery actually works. They were talking about no rare earth metals in their batteries and therefore no lithium, and to any chemist lithium has nothing to do with rare earth minerals.”

    🔥

    • chaogomu@lemmy.world
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      1 hour ago

      The running theory I had seen was that they were licensing out someone else’s tech, and then claiming it as their own.

      And now this article shows that to be more true than I had thought.

      Meanwhile, there’s a company out of Taiwan doing this, https://www.youtube.com/watch?v=xQFVIs4leig

      The guy cuts a cell in half with a pair of scissors, and as soon as the scissors are pulled away the little LED light comes back on.

      • Telorand@reddthat.com
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        43 minutes ago

        That’s actually super cool, and more in line with what one might expect from the gradual progression of solid state energy storage.

        (Also, I’m a layperson, so my expectations should be taken as such.)