Sun-powered tech pulls lithium from seawater, slashing mining needs
interestingengineering.com
Researchers created a solar device that extracts lithium from seawater, offering an eco-friendly alternative to traditional mining.
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The original was posted on /r/tech by /u/chrisdh79 on 2024-09-27 11:48:06+00:00.

Original Title: Breakthrough sun-powered tech pulls lithium from seawater, redefining energy | A membrane-free electrochemical cell separates lithium ions between brine and fresh water using iron-phosphate electrodes.