Structural Reconstruction Strategy Enables CoFe LDHs for High‐Capacity NH₄⁺ Storage and Application in High‐Energy Density Ammonium‐Ion Hybrid Supercapacitors

The Cover Feature shows structural reconstructed cobalt-iron layered double hydroxides featuring copious structure defects that can act as a high-capacity cathode for ammonium-ion storage, which deliver high reversible capacity well excellent rate capability. Furthermore, high-energy density hybrid supercapacitor has been assembled with (LDHs) the and hierarchical carbon anode. More information be found in Research Article by D. Wang et al.