Research / 2019 / Article / Fig 4

Research Article

A Sponge-Driven Elastic Interface for Lithium Metal Anodes

Figure 4

In situ compression-electrochemistry evaluation. (a) Optical photograph and schematic of the cell for applying pressure during cycling. (b) In situ compression-electrochemistry evaluation and voltage profiles of MS-Li at 2 mA cm-2 for 2 mA h cm-2. (c) Schematic showing the changes of a sponge-driven elastic interface in the process of Li stripping and plating.