Next-Generation Lithium Batteries with Niobium-Enhanced ε-VOPO₄ Cathodes
This invention introduces a niobium-modified ε-VOPO₄ cathode that achieves its full 305 mAh/g theoretical capacity with 98% coulombic efficiency. Featuring a stable 3D tunnel structure, dual voltage plateaus, and enhanced cycling durability, it enables high-performance, low-cost lithium batteries for EVs, grid storage, and advanced electronics....
Published: 10/3/2025
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Inventor(s): Krystal Lee, Carrie Siu, Fengxia Xin, M. Whittingham
Keywords(s): Technologies
Category(s): Campus > Binghamton University
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