Na3V2(PO4)3 thin-film cathode

High-rate at 20 A/g

High-quality Na3V2(PO4)3 thin films fabricated by a synergistic pre-curing and rapid thermal annealing process, featuring refined grains and highly oriented crystal facets, enabling superior high-rate performance and cycling stability in sodium-ion batteries.

Tongwei, Gao · Yang, Wensheng · Gao, Yue · Xie, Quan · Ruan, Yunjun · Chen, Qian · Gao, Tinghong

Journal of Colloid and Interface Science 2025

Specifications

电流密度下比容量

{'zh': '85.6', 'en': ''} mAh/g

电流密度下比容量

{'zh': '72.5', 'en': ''} mAh/g

次循环后容量保持率

{'zh': '90.3', 'en': ''} %

全电池

{'zh': '500', 'en': ''} 次