Ni‐Ion‐Chelating Strategy for Mitigating the Deterioration of Li‐Ion Batteries with Nickel‐Rich Cathodes (Adv. Sci. 5/2023)
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DOI: 10.1002/advs.202205918
Abstract: Ni‐rich cathodes are the most promising candidates for realizing high‐energy‐density Li‐ion batteries. However, the high‐valence Ni4+ ions formed in highly delithiated states are prone to reduction to lower valence states, such as Ni3+ and Ni2+,… read more here.
Keywords: chelating strategy; ion batteries; ion chelating; rich cathodes ... See more keywords