Small, Год журнала: 2025, Номер unknown

Опубликована: Июнь 2, 2025

Abstract Aqueous zinc batteries emerge as a promising energy storage technology due to their high safety and low cost. However, challenges such dendrite growth electrolyte corrosion severely limit the reversibility of anodes. In this study, 3D Zn architecture with hydrophilic‐hydrophobic patterned surfaces is proposed for robust stable The offers sufficient sites space plating, hydrophobic layer isolates from water attack, hydrophilic facilitates rapid transport ions. This unique design endows stripping plating behaviors, outperforming many recently reported Notably, symmetric achieve 2500 h cycling at 5 mA cm −2 . addition, Zn‐ion capacitors anode exhibit outstanding stability, maintaining capacity retention 76% over 5000 cycles 0.5 A g −1 study highlights that rational integration multiple strategies can fully leverage merits exceptional performance, thus offering reliable solution enabling dendrite‐free operation metal batteries.

Язык: Английский