Sodium ion batteries (SIBs) are one of the most potential alternative rechargeable batteries because of their low cost, high energy density, high thermal stability, and good structure stability. The cathode materials play a crucial role in the cycling life and safety of SIBs. Among reported cathode candidates, Na₃V₂(PO₄)₃ (NVP), a representative electrode material for sodium super ion conductor, has good application prospects due to its good structural stability, high ion conductivity and high platform voltage (~3.4 V). However, its practical applications are still restricted by comparatively low electronic conductivity. In this review, recent progresses of Na₃V₂(PO₄)₃ are well summarized and discussed, including preparation and modification methods, electrochemical properties. Meanwhile, the future research and further development of Na₃V₂(PO₄)₃ cathode are also discussed.

钠离子电池（SIB）由于其低成本，高能量密度，高热稳定性和良好的结构稳定性而成为最有潜力的可充电电池之一。阴极材料在SIB的循环寿命和安全性中起着至关重要的作用。在报道的阴极候选材料中，钠超离子导体的代表性电极材料Na ₃ V ₂（PO ₄）₃（NVP）具有良好的结构稳定性，高离子电导率和高平台电压（〜3.4 V），具有良好的应用前景。 ）。但是，其实际应用仍然受到相对较低的电子电导率的限制。在这篇评论中，Na ₃ V ₂（PO ₄）₃进行了很好的总结和讨论，包括制备和修饰方法，电化学性能。同时，还讨论了Na ₃ V ₂（PO ₄）₃阴极的未来研究和进一步发展。