宁夏大学学报（自然科学版）2025，Vol.46Issue(4)：385-404,20.DOI:10.20176/j.cnki.nxdz.20251206
水系锌离子电池Zn负极优化策略:从电极优化到电解质设计
Optimization Strategies for Zn Anodes in Aqueous Zinc-Ion Batteries:From Electrode Optimization to Electrolyte Design
摘要
Abstract
Aqueous zinc-ion batteries(AZIBs)have shown great potential in large-scale energy storage and flex-ible electronics owing to their intrinsic safety,environmental friendliness,and low cost.However,the Zn anodes in practical applications faces key challenges such as dendrite growth,hydrogen evolution reaction(HER),and interfacial corrosion,which severely limit their cycle life and reversibility.This study first system-atically reviewed the main challenges faced by Zn anodes in aqueous electrolytes,and then summarized recent modification strategies and research progress in optimizing Zn anodes from multiple perspectives,including arti-ficial interface engineering(interface coatings and alloying design),electrode structure design,electrolyte opti-mization,and multi-strategy couaborative design.Furthermore,the advantages and limitations of different mod-ification strategies were discussed,focusing on the impact mechanisms of electrode design,interface regulation,and electrolyte optimization on key factors during the zinc deposition-stripping process,such as crystal orienta-tion,ion flux,and desolvation.Finally,it proposed future research directions for the modification of Zn anodes in weakly acidic electrolyte systems and their industrial applications.Key challenges and opportunities include include environmental and cost issues,large-scale preparation processes,the establishment of standardized eval-uation systems,and artificial intelligence-assisted material design.关键词
水系锌离子电池/Zn负极/界面改性/合金负极/电解质优化Key words
aqueous zinc-ion battery/Zn anode/interface modification/alloy anode/electrolyte optimization分类
信息技术与安全科学引用本文复制引用
QU Guangmeng,ZHAO Haoyu,ZHOU Qi,DU Juncheng,XU Liqiang..水系锌离子电池Zn负极优化策略:从电极优化到电解质设计[J].宁夏大学学报（自然科学版）,2025,46(4):385-404,20.基金项目
国家自然科学基金资助项目(22071135,22371167) （22071135,22371167）
