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Recent advances in alloy-based anode materials for potassium ion batteries
Rare Metals ( IF 9.6 ) Pub Date : 2020-08-02 , DOI: 10.1007/s12598-020-01454-w
Shi-Han Qi , Ji-Wei Deng , Wen-Chao Zhang , Yue-Zhan Feng , Jian-Min Ma

Potassium ion batteries (PIBs) are regarded as one of promising low-cost energy storage technologies. Achieving long cycle life and high energy density has been considered as important tasks for developing high-performance PIBs. The alloy-based anodes for PIBs have attracted great attentions because of their high theoretical capacity and relatively low operating voltage. In this review, the latest advance in the related alloy-based anodes was overviewed. Specifically, the correlations among the morphology and potassium storage performance, phase transition mechanisms, the formation of solid electrolyte interphases and ionic transport kinetics are critically discussed. It is expected that this review will provide meaningful guidance and possible pathways for the developments of alloy-based anodes for PIBs. In this review, the latest advance in the related alloy-based anodes was overviewed.

中文翻译:

钾离子电池合金基负极材料研究进展

钾离子电池(PIBs)被认为是一种有前途的低成本储能技术。实现长循环寿命和高能量密度已被认为是开发高性能 PIB 的重要任务。用于 PIB 的合金基阳极因其高理论容量和相对较低的工作电压而备受关注。在这篇综述中,概述了相关合金阳极的最新进展。具体而言,批判性地讨论了形态和钾存储性能、相变机制、固体电解质界面的形成和离子传输动力学之间的相关性。预计该综述将为 PIB 合金基阳极的开发提供有意义的指导和可能的途径。在这次审查中,
更新日期:2020-08-02
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