this post was submitted on 07 Feb 2024
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Technology
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Current Li-ion batteries have numerous issues, but fortunately there are several alternatives too. Bringing a new battery chemistry to production scale hasn’t been easy, but we’re taking small steps like that every year.
We may still need lithium, nickel or manganese in the near future, but the demand for cobalt (per cell) has been decreasing gradually. Who knows which alternative ends up dominating the market after a few decades
Eventually I hope we end up with sodium batteries.
But that's probably a long way off still
Not that far off actually, China started producing the first sodium ion battery powered car in series this year
Nice.
The whole sodium story is how we should be going about shit.
We didn't focus on making the best battery and came up with sodium.
A couple college students instead looked for the most abundent and easily accessible thing we can make batteries out of.
Sodium batteries would be a welcome change. Solid state batteries are another interesting technology that looks promising.