Transformative Binder-Free Strategy Shatters Cyclability Limits for High-Energy Density Oxide Anode-Based Lithium-Ion Batteries

Key Points

• This work aims to address the challenges faced by conversion-based anodes in lithium-ion batteries through a binder-free approach.
• Utilized electrophoretic deposition to fabricate binder-free anodes
• Evaluated performance metrics including cycling stability and energy density
• Compared binder-free anodes with traditional approaches
• Enhanced cycling performance observed, significantly surpassing previous limits
• Increased energy retention noted across multiple charge-discharge cycles
• Demonstrated improved efficiency and lifespan of anodes.