Researchers at the University of Hong Kong (HKU) have developed a quasi-solid-state magnesium-ion battery with a voltage plateau at 2.4 V and an energy density of 264 Wh/kg. It surpasses the performance of current magnesium-ion batteries and almost matches the performance of lithium-ion batteries.Magnesium-ion batteries offer a safe, low-cost, and high-energy density alternative to current lithium-ion batteries. However, their path to commercialization is paved with challenges, including the need to overcome the narrow electrochemical window in aqueous systems and the poor ionic conductivity in ...Den vollständigen Artikel lesen ...