Chinese researchers are tackling dendrite formation in zinc-ion batteries with the development of an anisotropic and ...

Scientists have developed a new hydrogel electrolyte that can significantly enhance the performance of sodium-zinc hybrid ion ...

However, as zinc-ions electroplate onto and off of the anode, several destructive processes can occur, including the growth off needle-like ‘dendrites’ (think tin whiskers) and corrosion of the zinc ...

Their groundbreaking electrode manufacturing technology effectively controls dendrite formation in aqueous zinc batteries.

However, challenges such as zinc-anode corrosion, low conductivity and dendrite growth have historically hindered their commercial viability. Cao's team overcame these obstacles by introducing two ...

These EEI layers inhibit the growth of zinc dendrites and the formation of unwanted byproducts while facilitating ionic diffusion and desolvation. This enhances the stability and performance of the ...

Other challenges to water-based zinc batteries include the formation of dendrites - metallic crystals that can cross from one electrode to another and cause battery shorts - as well as side reactions.

Researchers have developed an innovative hydrogel electrolyte that dramatically enhances the performance of sodium-zinc hybrid ion batteries. This breakthrough material offers exceptional ionic ...