Stainless steel mesh is often used as filters and screens in facilities such as wastewater treatment plants or in ventilation shafts. But once the material gets coated in rust and weakened, it's usually just discarded. Now Chinese scientists have figured out a way to take that metal trash and turn into high-performing treasure as electrodes in potassium ion batteries.
.. Continue Reading Colorful solution turns rusty mesh into batteriesCategory: Energy
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