Engineering Core–Shell Interfaces with Hierarchical Mass Transport for Dendrite‑Free and Highly Reversible Zn Anodes
Aqueous zinc batteries are plagued by dendrite growth and parasitic reactions, calling for a rational interfacial design. Herein, we construct a core–shell ZIF‐8@SiO 2 architecture on the Zn anode (ZFSI@Zn) via a self‐nucleation route. The hydrophilic SiO 2 shell and anion‐affinitive ZIF‐8 core synergistically...