Three-dimensional Zn-based alloys for dendrite-free aqueous Zn battery in dual-cation electrolytes

Abstract

The dual-cations electrochemical system was considered to be a promising strategy to facilitate sluggish diffusion kinetics. Here the authors prepare zinc-based alloy anode with three-dimensional interface, thus to improve the interfacial stability, achieve high-performing battery system in the aqueous electrolytes containing dual cations.