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China develops iron battery 80 times cheaper than lithium that can last 16 years. It provides a budget-friendly, high-endurance answer for the world’s massive energy storage needs. (interestingengineering.com)
submitted 4 months ago by to c/technology@slrpnk.net
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cross-posted from: https://lemmy.ml/post/46526992

https://www.sciencedirect.com/science/article/abs/pii/S2095495622003485

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[–] 3 points 4 months ago

I totally agree. Hopefully the approach works and isn't locked by some horrible patents so that other companies are prevented from actually selling it.

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