Dual‐Sided Regulation of Lithium Deposition for High‐Energy‐Density Anode‐Less Lithium Metal Batteries
Anode‐less lithium (Li) metal batteries are the ultimate anode configuration for high‐energy‐density energy storage, yet their practical adoption is hindered by uncontrolled Li dendrite growth. Here, we present a dual‐sided regulation strategy that homogenizes Li deposition through simultaneous bottom‐up and top‐do...