关键词: aluminum‐ion batteries ionic liquids lithium‐ion batteries magnesium‐ion batteries potassium‐ion batteries sodium‐ion batteries zinc‐ion batteries

来  源:   DOI:10.1002/advs.202004490   PDF(Sci-hub)   PDF(Pubmed)

Abstract:
From basic research to industry process, battery energy storage systems have played a great role in the informatization, mobility, and intellectualization of modern human society. Some potential systems such as Li, Na, K, Mg, Zn, and Al secondary batteries have attracted much attention to maintain social progress and sustainable development. As one of the components in batteries, electrolytes play an important role in the upgrade and breakthrough of battery technology. Since room-temperature ionic liquids (ILs) feature high conductivity, nonflammability, nonvolatility, high thermal stability, and wide electrochemical window, they have been widely applied in various battery systems and show great potential in improving battery stability, kinetics performance, energy density, service life, and safety. Thus, it is a right time to summarize these progresses. In this review, the composition and classification of various ILs and their recent applications as electrolytes in diverse metal-ion batteries (Li, Na, K, Mg, Zn, Al) are outlined to enhance the battery performances.
摘要:
从基础研究到工业过程,电池储能系统在信息化建设中发挥了巨大作用,移动性,现代人类社会的智能化。一些潜在的系统,如Li,Na,K,Mg,Zn,和Al二次电池在保持社会进步和可持续发展方面备受关注。作为电池的组成部分之一,电解质在电池技术的升级和突破中发挥着重要作用。由于室温离子液体(IL)具有高电导率,不易燃性,非波动性,热稳定性高,和宽电化学窗口,它们已广泛应用于各种电池系统,并在提高电池稳定性方面显示出巨大潜力,动力学性能,能量密度,使用寿命,和安全。因此,现在是总结这些进展的合适时机。在这次审查中,各种IL的组成和分类及其在各种金属离子电池中作为电解质的最新应用(Li,Na,K,Mg,Zn,Al)概述以增强电池性能。
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