Potassium‐ion batteries (KIBs) are considered as the potential energy storage devices due
to the abundant reserves and low cost of potassium. In the past decade, research on KIBs …

Li-ion batteries (LIBs), commercialized in 1991, have the highest energy density among
practical secondary batteries and are widely utilized in electronics, electric vehicles, and …

The crystal phase structure of cathode material plays an important role in the cell
performance. During cycling, the cathode material experiences immense stress due to …

Potassium ion batteries (PIBs) are recognized as one promising candidate for future energy
storage devices due to their merits of cost‐effectiveness, high‐voltage, and high‐power …

Most of the cathode materials for potassium ion batteries (PIBs) suffer from poor structural
stability due to the large ionic radius of K+, resulting in poor cycling stability. Here we report …

Potassium‐ion batteries (PIBs) have attracted significant research interest in the context of
driving the advancement of grid energy storage due to K's elemental abundance and high …

With high theoretical capacity and applicable operating voltage, layered transition metal
oxides are potential cathodes for potassium-ion batteries (PIBs). However, a K+/vacancy …

Potassium-ion batteries (KIBs) are attractive alternatives to lithium-ion batteries (LIBs)
because of their lower cost and global potassium sustainability. However, designing …

Potassium ion batteries (KIBs) are attracting great attention as an alternative to lithium‐ion
batteries due to lower cost and better global sustainability of potassium. However, designing …

Electrolyte is critical for the electrochemical properties of potassium‐ion batteries. The high‐
concentration electrolyte has achieved significant effects in inhibiting the growth of dendrites …