Run-Zhi Xu

In Situ SEI Engineering with Sodiophilic Zn Sites and Fluoride‑Rich Interphase by Perovskite KZnF3 for Stable Sodium Metal Batteries.

Sodium metal batteries (SMBs) hold great promise for high energy storage system but are limited by dendrite growth and unstable solid electrolyte interphase (SEI). Herein, we report an in situ SEI engineering approach based on a KZnF3 (KZF) perovskite coating on Cu current collectors, which can spontaneously generate a...