Ultrafine High-Entropy Nanoparticle Layer

Dendrite-Free Zn Anode

A self-supported modified layer of ultrafine high-entropy nanoparticles serving as zincophilic sites, featuring hydrophobicity and effective desolvation ability to suppress side reactions and enable dendrite-free zinc deposition.

Li, Yanxin · Jia, Hongfeng · Ali, Usman · Wang, Haozhi · Liu, Bingqiu · Li, Lu · Lingyu, Zhang · Wang, Chungang

Advanced Energy Materials 2023

Advantages

3500 h stable cycling at 1 mA cm⁻²

600 h at high current density of 10 mA cm⁻²

Enhanced performance in assembled coin cells and flexible pouch cells