this post was submitted on 22 Nov 2023
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Swedish company Northvolt develops new state-of-the-art sodium-ion battery produced with locally sourced materials, entirely independent of traditional battery value chains (northvolt.com)
submitted 11 months ago by [email protected] to c/[email protected]
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In a statement, Northvolt says its validated cell is more safe, cost-effective, and sustainable than conventional nickel, manganese and cobalt (NMC) or iron phosphate (LFP) chemistries and is produced with minerals such as iron and sodium that are abundant on global markets.

It is based on a hard carbon anode and a Prussian White-based cathode, and is free from lithium, nickel, cobalt and graphite. Leveraging a breakthrough in battery design and manufacturing, Northvolt plans to be the first to industrialize Prussian White-based batteries and bring them to commercial markets.

Reports across the web also say the technology enables the supply chain to become ecologically more sustainable, cheaper, abd less dependent on China.

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[โ€“] MotoAsh 1 points 11 months ago

Yea, but they're WAY more complex than a giant beaker and if it's an exothermic reaction, they basically always take extra, cooling and all sorts of control mechanisms, too. By saying, "but they basically are" is very specifically ignoring every single detail about the entire point.

It IS NOT like a giant beaker precisely because it needs all of the extra stuff on top of a giant container.