Na3V2(PO4)3 Cathode for Room-Temperature Solid-State Sodium …
The 3D porous Na3V2(PO4)/C (NVP/C) with the size of 100-200 nm particles can be used as cathode for sodium ion batteries. The NVP/C delivers a specific capacity of 62.1 mAh g-1 at 10 …
磷酸钒钠Na3V2(PO4)3电化学储能研究进展 - 物理化学学报
聚阴离子体磷酸钒钠Na 3 V 2 （PO 4） 3 属于钠离子超导体（NASICON）材料，其NASICON结构骨架形成了稳定的容钠位，并且开放的三维离子迁移通道利于提高钠离子的扩散。 Na 3 V 2 …
High energy-power characteristics of microstructurally engineered ...
2023年3月15日 · Robust microstructure of nitrogen doped mesoporous carbon embedded NVP nanoparticles prepared through patented ultra-fast synthesis routes. Excellent sodium ion …
Progress and prospect for NASICON-type Na3V2(PO4)3 for
2018年11月1日 · Na 3 V 2 (PO 4) 3 (NVP), a typical sodium super ion conductor (NASICON)-based electrode material, exhibits pronounced structural stability, exceptionally high ion …
Dual-Carbon-Decorated Na3V2(PO4)3 Material for Sodium-Ion
2022年12月15日 · In summary, a dual-carbon-decorated NVP/CNF composite was prepared using a simple sol–gel method, in which the NVP particle was coated by an amorphous carbon …
Insights into the charge storage mechanism of Na3V2(PO4)3
2023年5月12日 · The morphology of NVP was verified by SEM, as shown in figure 2a and b. Coralloid structure can be observed for the NVP power with the average size of about 12 µm. …
Bonding between vanadium and citric acid in solution affects the ...
2024年6月20日 · These results suggest that the bonding in synthesis has less effect on the NVP structure, but it does affect the morphology of the samples. SEM images of the NVP/C …
Optimization Strategies of Na3V2 (PO4)3 Cathode Materials
2024年10月4日 · In this review, the latest advances in optimization strategies for improving the electrochemical performance of NVP cathode material are well summarized and discussed, …
Crystallinity Tuning of Na - Wiley Online Library
2022年12月11日 · The V5+/V4+ redox couple in Na3V2(PO4)3 (NVP) can be activated through a proper crystal phase controlling method based on the characteristics of NVP. The obtained …
Na3V2(PO4)3/C Composite Prepared by Sol-Gel Method as …
2018年5月12日 · The phase composition of NVP/C was measured by X-ray diffraction (XRD, Regaku SmartLab) using Cu kα radiation (λ = 1.5406 Å) at a scanning rate 4°/min within 2θ = …