634
'It doesn’t catch fire': Why China’s "fireproof" sodium battery could be the breakthrough that makes EVs safer than ICE cars (www.techradar.com)
submitted 4 months ago by to c/technology@lemmy.world
204 comments fedilink hide all child comments
 

cross-posted from : https://lemmy.zip/post/62209262

you are viewing a single comment's thread
view the rest of the comments
[–] 1 point 4 months ago (1 child)

That's two ways: if you can throw a whole car in a water tank, you can throw a whole water tank on a car.

  • permalink
  • fedilink
  • source
  • parent
  • hideshow 2 child comments
    •
  • [–] 1 point 4 months ago (1 child)

    Nope. The moment you stop flooding it with water, it starts burning back again. Lithium reacts with water producing heat and hydrogen. Spraying the surface with hose just doesn't work. You have to drop car into a water tank for prolonged period of time. Long enough for water to reach all damaged cells and react with all exposed lithium

  • permalink
  • fedilink
  • source
  • parent
  • hideshow 2 child comments
    •