this post was submitted on 11 Oct 2024
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137
New 'doped' solid-state batteries can charge to 80 per cent in just nine minutes (www.topgear.com)
submitted 1 month ago* (last edited 1 month ago) by [email protected] to c/[email protected]
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I recently read through this and was just curious what others thought the pitfalls or unforseen issues might be with quickly or steadily transitioning to such in a fairly environmentally friendly manner.

Hate the title name, but I think I have to use the article title as the title.

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[–] [email protected] 15 points 1 month ago

As far as I can tell (not as an expert), the pitfalls and unforeseen issues are probably pretty much what they'd be for every new battery chemistry: how safe is it? Does it have really bad self-discharge? Is the supply consistent? How does it do at low charging levels? How long/how many cycles does such a cell last? Does it require an unsustainable amount of exotic minerals?

As well as what they are for any new technology: what is the replacement cost? Can they be installed in existing technology via drop-in or with a simple retrofit, or do you have to replace the entire unit? How long before they come to market? Can they maintain supply to match demand?

Probably a lot of those questions are business-related rather than technology-related (i.e. "will the companies developing this stuff put enough into R&D to solve these problems before releasing them?" not "do the laws of the universe allow this?"). I am not an expert, but before I put all my chips on solid-state batteries (something I'm pretty confident will be the norm eventually), I would want those answered.