卤素水系可充电电池的研究进展

Progress on Halogen Water Rechargeable

简单介绍了卤素水系可充电电池的优势以及所面临的困难,详细综述了近年来卤素水系电池电解液和相关电极材料的一些研究进展,结合卤素水系电池面临的挑战,将研究策略进行分类总结,主要包括提高电解质中盐浓度、电极材料的“化学吸附”、引入络合剂固定卤素的氧化产物以及通过卤素转换形稳定的卤间化合物等有效解决方案,其中对卤素水系电池电解质、电极材料以及主要的电化学性能总结,为促进高性能卤素水系电池的发展提供借鉴参考作用。最后展望了卤素水系电池未来的发展前景。

The article briefly introduces the advantages and difficulties of halogen aqueous rechargeable batteries.A detailed review of some res earch advances in electrolytes and electrode materials for halogen aqueous batteries in recent years.The modification strategies are summarized in terms of the challenges faced by halogen aqueous batteries and include effective solutions such as increasing the salt concentration in the electrolyte,chemisorption of electrode materials,introduction of complexing agents to immobilize the oxidation products of halogens,and stable interhalogen compounds through halogen conversion.Among them,the electroly tes,electrode materials and the main electrochemical properties of halogen aqueous batteries are summarized to provide a reference role for promoting the development of high performance halogen aqueous rechargeable batteries.Finally,the future developme nt prospects of halogen aqueous batteries are prospected.