Zn dendritesAqueous Zn batteries that provide a synergistic integration of absolute safety and high energy density have been considered as highly promising energy-storage systems for powering electronics. Despite the rapid progress made in developing high-performance cathodes and electrolytes, the ...
Zn dendritesRechargeable Zn‐based batteries (RZBs) have attracted much attention and been regarded as one of the most promising candidates for nextゞeneration energy storage featured with high safety, low costs, environmental friendliness, and satisfactory energy density. The aqueous electrolyte system...
NiOOH (Ni-Zn), Zn–air, Zn-MnO2and Zn-Ag2O, and some were successfully commercialized as primary battery systems7. However, despite past efforts dedicated to making rechargeable Zn-based batteries, stable electrode operation in practical cells has still been a challenge. Unlike the anodes of ...
Dendrites exist almost everywhere, from industrial metal castings to Li metal anodes in Li-ion batteries. Not only are dendrites ubiquitous, they also have a profound effect on the properties of materials; for example, their morphology has a major influence on materials properties as a result of...
Effect of organic additives in the electrolyte on suppressing the growth of Zn dendrites in Zn-based batteriesZn batteryZn anodedendrite formationadditivesWe report a systematic study of the effect of organic additives on the Zn dendrite formation and the prevention of dendritic Zn. The selected ...
Metallic zinc is an excellent anode material for Zn-ion batteries,but the growth of Zn dendrite severely hinders its practical application.Herein,an efficient and economical cationic additive,poly dimethyl diallyl ammonium(PDDA) was reported,used in aqueous Zn-ion batteries electrolyte for stabilizing ...
Zn dendritesZn‐ion batteriesThe dendritic issue in aqueous zinc-ion batteries (ZBs) using neutral/mild electrolytes has remained an intensive controversy for a long time: some researchers assert that dendrites severely exist while others claim great cycling stability without any protection. This issue...
Table 1. Ionic additives and effects in ZIBs. In previous studies, metallic Pb could be doped as an additive in the anode or electrolyte of alkaline batteries to reduce the deposition potential of Zn. The deposition of Pb occupies the active generation sites on Zn and promotes the uniform ...