Recent Progress of Rechargeable Batteries Using Mild Aqueous Electrolytes,Small Methods

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Recent Progress of Rechargeable Batteries Using Mild Aqueous Electrolytes
Small Methods ( IF 10.7 ) Pub Date : 2018-09-19 , DOI: 10.1002/smtd.201800272
Jianhang Huang _{1,

2} , Zhaowei Guo ₁ , Yuanyuan Ma ₁ , Duan Bin ₁ , Yonggang Wang ₁ , Yongyao Xia ₁

Affiliation

Given the low cost, ease of fabrication, high safety, and environmental‐friendly characteristics, aqueous rechargeable batteries using mild aqueous solutions as electrolytes (pH is close to 7) and a monovalent/multivalent metal ion as charge carrier, are attracting extensive attention for energy storage. However, accompanied by advantages of mild aqueous electrolyte mentioned above, there are some challenges that stand in the way of the development of these aqueous rechargeable batteries, such as the narrow stable electrochemical window of water, instability of electrode materials, undesired side reactions, etc. In recent years, a massive effort is devoted to overcoming the drawbacks, and some encouraging works have arisen. In this review, the latest advances of electrolyte and electrode materials in aqueous batteries based on monovalent ion (Li⁺, Na⁺, K⁺) and multivalent ion (Zn²⁺, Mg²⁺, Ca²⁺, Al³⁺) are briefly reviewed.

中文翻译：

使用轻度水电解质的可充电电池的最新进展

鉴于其低成本，易于制造，安全性高和环保等特点，使用温和水溶液作为电解质（pH值接近7）和单价/多价金属离子作为电荷载体的水性充电电池受到了广泛的关注。能源储备。但是，伴随着上述温和的水性电解质的优点，在这些水性充电电池的开发中存在一些挑战，例如狭窄的稳定的电化学水窗口，电极材料的不稳定性，不希望的副反应等。近年来，为克服这些缺点作出了巨大的努力，并且已经出现了一些令人鼓舞的工作。在这篇综述中，基于单价离子（Li简要回顾了⁺，Na ⁺，K ⁺）和多价离子（Zn 2 ⁺，Mg 2 ⁺，Ca 2 ⁺，Al ³⁺）。

更新日期：2018-09-19

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