Nanostructured electrode materials for lithium-ion and sodium-ion batteries via electrospinning

Electrospinning has attracted tremendous attention in the design and preparation of 1D nanostructured electrode materials for lithium-ion batteries (LIBs) and sodium-ion batteries (NIBs), due to the versatility and facility. In this review, we present a comprehensive summary of the development of electrospun electrode nanomaterials for LIBs and NIBs, and a brief introduction about electrode materials beyond LIBs and NIBs. By summarizing various electrochemical active materials, this review focuses on the evolution in structures and the constitution of electrospun electrode materials. In detail, a variety of electrospun anode and cathode materials of LIBs and NIBs have been properly discussed, respectively. Finally, the current progress in the electrospun electrode materials is well reviewed and the development direction is also pointed out. We believe that in the nearly future, electrospun electrode materials would be applied in commercial LIBs and promote the advance in NIBs. And we hope that this review could be helpful in the design and fabrication of electrospun hierarchical materials for other advanced energy-storage devices.摘要静电纺丝方法由于具有简便和灵活的特点, 使其在一维锂(钠)离子电池纳米电极材料制备方面受到了广泛的关注. 本综述不仅全面 总结了静电纺丝方法制备锂(钠)离子电池纳米电极材料方面的进展, 并且简要介绍了静电纺丝方法在其他电极材料中的应用. 在总结电化 学活性材料的基础上, 本文将关注的重点放在了电极材料结构以及成分的演变上, 详细介绍了众多静电纺丝方法制备的锂(钠)离子电池纳 米电极材料, 并且针对每个部分进行了合理的讨论. 在结尾部分,简要总结了现有的发展进程, 并且指出了未来的发展方向. 在不远的将来, 静电纺丝方法将会在锂离子电池电极材料的应用上展现其优异的特性, 并且促进钠离子电池电极材料的发展. 本综述希望通过总结以上 内容对未来先进能源材料的设计与制备有所帮助.