Opportunities and challenges of zinc anodes in rechargeable aqueous batteries,Journal of Materials Chemistry A

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Opportunities and challenges of zinc anodes in rechargeable aqueous batteries
Journal of Materials Chemistry A ( IF 10.7 ) Pub Date : 2023-05-24 , DOI: 10.1039/d3ta01904g
Xiaoxia Guo ₁ , Guanjie He ₁

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Aqueous rechargeable zinc-ion batteries (ZIBs) have recently attracted increasing research interests due to their high safety, low cost, abundant resources, and eco-friendliness compared with commercial lithium-ion batteries. However, problems of zinc anodes in ZIBs such as zinc dendrites and side reactions severely shorten the cycling lifetime and restrict the practical application of ZIBs. In this review, the fundamental understanding of existing issues including dendrite formation, corrosion, and hydrogen evolution are mainly revealed, the current existing strategies on the protection of the zinc electrode and electrolyte engineering in the aqueous electrolyte are discussed. In addition, the existing techniques applied on analyzing the interaction between anodes and electrolytes are summarized. Furthermore, perspectives and suggestions are provided to design highly stable zinc anodes.

中文翻译：

锌负极在可充电水系电池中的机遇与挑战

与商用锂离子电池相比，水系可充电锌离子电池（ZIB）由于其安全性高、成本低、资源丰富和生态友好等优点，近年来引起了越来越多的研究兴趣。然而，ZIBs中锌负极存在锌枝晶和副反应等问题，严重缩短了循环寿命，制约了ZIBs的实际应用。在这篇综述中，主要揭示了对枝晶形成、腐蚀和析氢等现有问题的基本认识，讨论了当前锌电极保护和水系电解质中电解质工程的现有策略。此外，总结了用于分析阳极和电解质之间相互作用的现有技术。此外，

更新日期：2023-05-24

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