Research Article

Spontaneous Lithiophilic and Lithium-Ion Conductive Functional Layer Formation Enabled by Solution-Casted Zinc Nitride for Highly Stable Lithium Metal Electrode in Carbonate Electrolyte

Figure 3

Postmortem SEM image and O Kα EDS map of 5th and 50th cycled (a) pristine Li electrode and (b) surface-treated Li electrode.
(a)
(b)