this post was submitted on 09 Aug 2026
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New sodium-ion battery skips mechanical cooling with 97.9% efficiency (interestingengineering.com)
submitted 5 days ago by Return_of_Chippy@lemmy.world to c/technology@lemmy.world
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I've been hearing about these for a few years now. Huge if they work out at a large scale.

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[โ€“] cantstopthesignal@sh.itjust.works 14 points 4 days ago (1 children)

The advantage of Sodium -Ion is that it's cheap, abundant, safe, and can cycle. It's mainly used where large capacities are needed. So industrial, grid scale, stationary types of storage.

[โ€“] ThomasWilliams@lemmy.world 1 points 3 days ago

Sodium carbonate is less common than lithium carbonate, but requires less processing