Aqueous Rechargeable Metal‐Ion Batteries Working at Subzero Temperatures,Advanced Science

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Aqueous Rechargeable Metal‐Ion Batteries Working at Subzero Temperatures
Advanced Science ( IF 14.3 ) Pub Date : 2020-11-23 , DOI: 10.1002/advs.202002590
Yuwei Zhao ₁ , Ze Chen ₁ , Funian Mo ₁ , Donghong Wang ₁ , Ying Guo ₁ , Zhuoxin Liu ₂ , Xinliang Li ₁ , Qing Li ₁ , Guojin Liang ₁ , Chunyi Zhi _{1,

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Affiliation

Aqueous rechargeable metal‐ion batteries (ARMBs) represent one of the current research frontiers due to their low cost, high safety, and other unique features. Evolving to a practically useful device, the ARMBs must be adaptable to various ambient, especially the cold weather. While much effort has been made on organic electrolyte batteries operating at low temperatures, the study on low‐temperature ARMBs is still in its infancy. The challenge mainly comes from water freezing at subzero temperatures, resulting in dramatically retarded kinetics. Here, the freezing behavior of water and its effects on subzero performances of ARMBs are first discussed. Then all strategies used to enhance subzero temperature performances of ARMBs by associating them with battery kinetics are summarized. The subzero temperature performances of ARMBs and organic electrolyte batteries are compared. The final section presents potential directions for further improvements and future perspectives of this thriving field.

中文翻译：

在零度以下工作的水性可充电金属离子电池

水系可充电金属离子电池（ARMB）因其低成本、高安全性和其他独特功能而代表了当前的研究前沿之一。为了发展成为实用的设备，ARMB 必须能够适应各种环境，尤其是寒冷的天气。尽管人们在低温下运行的有机电解质电池方面做出了很多努力，但低温 ARMB 的研究仍处于起步阶段。挑战主要来自零下温度下的水结冰，导致动力学急剧延迟。在这里，首先讨论了水的冻结行为及其对 ARMB 零度以下性能的影响。然后总结了通过将 ARMB 与电池动力学相关联来增强 ARMB 的零下温度性能的所有策略。比较了 ARMB 和有机电解质电池的零下温度性能。最后一部分提出了进一步改进的潜在方向以及这个蓬勃发展领域的未来前景。

更新日期：2021-01-07

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