Advances in rechargeable Mg batteries,Journal of Materials Chemistry A

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Advances in rechargeable Mg batteries
Journal of Materials Chemistry A ( IF 10.7 ) Pub Date : 2020-11-05 , DOI: 10.1039/d0ta09330k
Chaolin You _{1,

2,

3,

4,

5} , Xiongwei Wu _{5,

6,

7,

8,

9} , Xinhai Yuan _{1,

2,

3,

4,

5} , Yuhui Chen _{1,

2,

3,

4,

5} , Lili Liu _{1,

2,

3,

4,

5} , Yusong Zhu _{1,

2,

3,

4,

5} , Lijun Fu _{1,

2,

3,

4,

5} , Yuping Wu _{1,

2,

3,

4,

5} , Yu-Guo Guo _{5,

9,

10,

11} , Teunis van Ree _{12,

13,

14,

15}

Affiliation

Energy storage is a vital issue to be solved for the efficient utilization of renewable energies such as solar, wind and tidal energy. In terms of rechargeable battery energy storage, magnesium has many advantages over lithium, such as low cost, environmental benignity and ease of operation. Therefore, rechargeable Mg batteries (RMBs) are considered as a promising green alternative to rechargeable lithium batteries for practical applications. Over the past few years, RMBs have made great progress, but there are also many problems. In this review, we summarize the latest developments of materials for RMBs from three main aspects: cathodes, electrolytes and anodes. The effects of cathode structures on Mg²⁺ ion migration kinetics are expounded; the properties and characteristics of various electrolytes for RMBs are briefly described; and the modification of metallic Mg and other types of anode materials are discussed comprehensively. In addition, the current challenges and several important guidelines for future progress of development of RMBs are also discussed.

中文翻译：

镁可充电电池的发展

能量存储是有效利用可再生能源（例如太阳能，风能和潮汐能）需要解决的重要问题。在可充电电池的能量存储方面，镁比锂具有许多优势，例如低成本，环境友好和易于操作。因此，在实际应用中，可充电镁电池（RMB）被认为是可充电锂电池的有前途的绿色替代品。在过去的几年中，人民币有了长足的进步，但是也存在很多问题。在这篇综述中，我们从三个主要方面总结了人民币材料的最新发展：阴极，电解质和阳极。阴极结构对Mg ^2+的影响阐述了离子迁移动力学；简要描述了用于人民币的各种电解质的性质和特性；并对金属镁和其他类型阳极材料的改性进行了全面的讨论。此外，还讨论了人民币发展的当前挑战和一些重要的指导方针。

更新日期：2020-11-25

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