New batteries with better performance and improved safety

Currently the most important technology for batteries is the lithium-ion battery technology: but the technology is expensive and contains a flammable liquid. To satisfy the growing demand from emerging markets, researchers from Empa and UNIGE have devised a new battery prototype: known as "all-solid-state", this battery has the potential to store more energy while maintaining high safety and reliability levels. Furthermore, the battery is based on sodium, a cheap alternative to lithium.

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