钠离子电池关键材料研究进展

摘要

钠离子电池作为一种电化学能量储存与转换装置，具有原料来源丰富和成本低的优势，近年来吸引了国内外研究者的广泛关注。钠离子电池关键材料和相关技术近几年发展迅速，取得了重要进展，研究体系不断丰富。文章对钠离子电池正极材料和负极材料最新研究进展进行了综述，探讨了电极材料目前所面临的主要问题及可能的解决方案，分析了钠离子电池未来的研究发展方向。%Sodium ion batteries (SIBs) receive signiifcant attention for electrochemical energy storage and conversion owing to the large abundance of sodium resources and its low cost. In recent years, the key materials and related technology of sodium ion batteries have developed rapidly and made signiifcant progress, related components have been enriched. The recent advancements of cathode and anode materials for sodium ion batteries are reviewed in details, which have signiifcant effects on the electrode performance. The main problems of these kinds of electrode materials are discussed and the probable strategies are proposed. Finally, the research directions of sodium ion batteries in the future are also forecasted.