Weakly Solvating Ether‐Based Electrolyte Constructing Anion‐Derived Solid Electrolyte Interface in Graphite Anode toward High‐Stable Potassium‐Ion Batteries (Small 9/2025)

Potassium-Ion Batteries Potassium-ion batteries are emerging as the most advanced energy storage devices. In article number 2406506, Jiangmin Jiang, Zhicheng Ju, and co-workers proposed a solvent molecular adjustment strategy by increasing spatial site resistance to construct the organic-inorganic hybrid solid electrolyte interface on the surface of low-cost graphite anode with uniform surfaces and high mechanical strength to achieve the stable cycling performance.