High-Energy Sodium-Ion Batteries with Multi-Electron KVOPO₄ Cathode
This invention introduces potassium vanadium phosphate (KVOPO₄) as a novel sodium-ion battery cathode. Its tunnel structure enables multi-electron redox reactions, achieving a practical capacity of 181 mAh/g with stable cycling and distinct voltage plateaus. By using abundant sodium instead of lithium, it provides a safer, scalable, and cost-effective...
Published: 10/3/2025
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Inventor(s): Jia Ding, M. Whittingham
Keywords(s): #SUNYresearch, CleanTech, Technologies
Category(s): Technology Classifications > Electronics, Campus > Binghamton University
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