Did You Know...?
...that researchers have developed a new, more efficient technique for sustainable metal recycling?
Recycling metals, especially from electronics, can be costly, energy-intensive, and produce large amounts of toxic waste. However, researchers at Rice University have developed a new technique that doesn't require acid, water, or other solvents, AND achieves a purity of over 95% and yield of 85%.
It's called flash Joule heating (FJH) and it "involves passing an electric current through a material to rapidly heat it to extremely high temperatures, transforming it into different substances."
The team has successfully used it on a variety of materials, including tantalum, indium, and gallium, and they hope to try it soon on lithium.
Learn more in the full article here.
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