Latent dissolution behavior of electrolytes: high voltage, high stability batteries | NSR Potassium-ion batteries are low-cost, abundant in resources, and have a potential high voltage window, showing great potential in the field of large-scale energy storage. The electrolyte has a significant impact on the performance of the battery . Ether-based electrolytes have attracted much attention because they can effectively dissolve potassium salts and provide high ionic conductivity. However, this type of electrolyte also has obvious shortcomings: weak antioxidant ability and poor compatibility with graphite negative electrode materials . This greatly limits its application in battery systems.
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