
A zinc-air battery is a type of metal-air battery powered by the oxidation of zinc and reduction of oxygen from the air. These batteries are known for their high energy density, low cost, and eco-friendly components, making them ideal for applications ranging from hearing aids to grid-scale energy storage.
However, conventional zinc-air batteries have been limited by issues like poor rechargeability, sluggish oxygen reaction kinetics, and the need for expensive catalysts.
A typical dual-a...
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