In a new study, scientists have discovered that laser treatment could be the key to improving the longevity and efficiency of lithium-ion batteries. This revolutionary technique could revolutionize the way we store energy and power our devices. The research team, led by Professor Chuanxiang Tang from the Institute of Materials Research and Engineering (IMRE), used laser pulses to create a nanoscale coating on the surface of the lithium-ion battery. The coating is able to trap ions within the battery, resulting in improved charge storage capacity and longer lifespan. The team also found that the laser-treated battery was able to retain its charge even after hundreds of charge cycles. This breakthrough could lead to more efficient and longer lasting batteries, allowing us to power our devices for longer and with less need to recharge.

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source: Phys.org