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Maroc Maroc - TECHXPLORE.COM - RSS news feed - Hier 17:40

Gold coating could solve long-standing challenge with zinc batteries

As the demand for more reliable power systems grows in the renewable energy sector, the race is on to develop batteries that cost less but have a longer lifespan. While zinc-based batteries are safer and more cost-effective than lithium-ion batteries, a major obstacle to their use in large-scale, grid storage is their shorter lifespan. They fail sooner because they develop tiny, tree-shaped metal structures on the anode called dendrites, which cause the battery to short-circuit.

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