Featured with high power density,improved safety and low-cost,rechargeable aqueous zinc-ion batter-ies (ZIBs) have been revived as possible candidates for sustainable energy storage systems in recent years.However,the challenges inherent in zinc (Zn) anode,namely dendrite formation and interfacial parasitic reactions,have greatly impeded their practical application.Whereas the critical issue of dendrite forma-tion has attracted widespread concern,the parasitic reactions of Zn anodes with mildly acidic electrolytes have received very little attentions.Considering that the low Zn reversibility that stems from interfacial parasitic reactions is the major obstacle to the commercialization of ZIBs,thorough understanding of these side reactions and the development of correlative inhibition strategies are significant.Therefore,in this review,the brief fundamentals of corrosion and hydrogen evolution reactions at Zn surface is pre-sented.In addition,recent advances and research efforts addressing detrimental side reactions are reviewed from the perspective of electrode design,electrode-electrolyte interfacial engineering and elec-trolyte modification.To facilitate the future researches on this aspect,perspectives and suggestions for relevant investigations are provided lastly.

Aruuhan Bayaguud;Yanpeng Fu;Changbao Zhu

State Key Laboratory of Optoelectronic Materials and Technologies,Department of Materials Science and Engineering,Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education,Sun-Yat Sen University,Guangzhou 510275,Guangdong China;School of Materials and Energy,Guangdong University of Technology,Guangzhou 510006,Guangdong,China

能源化学

[1]Aruuhan Bayaguud;Yanpeng Fu;Changbao Zhu-.Interfacial parasitic reactions of zinc anodes in zinc ion batteries:Underestimated corrosion and hydrogen evolution reactions and their suppression strategies)[J].能源化学,2022(01):246-262

Underestimated

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