Overcoming Kinetic Limitations of Polyanionic Cathode toward High-Performance Na-Ion Batteries

• Published in: ACS nano Vol. 18; no. 28; pp. 18758 - 18768
• Main Authors: Xu, Chunliu, Fu, Qiang, Hua, Weibo, Chen, Zhao, Zhang, Qinghua, Bai, Ying, Yang, Chao, Zhao, Junmei, Hu, Yong-Sheng
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 16.07.2024
• Subjects: Na3(VOPO4)2F; polyanionic cathode; solid-state Na-ion batteries; aqueous Na-ion batteries; kinetics

Polyanionic cathodes have attracted extensive research interest for Na-ion batteries (NIBs) due to their moderate energy density and desirable cycling stability. However, these compounds suffer from visible capacity fading and significant voltage decay upon the rapid sodium storage process, even if...