Highly Adhesive, Fluorine-Free Binders Enabled by Chemical Anchoring for Durable High-Nickel Cathodes in Lithium-Ion Batteries

Puntos clave

• The research aims to develop durable, high-adhesion fluorine-free binders for high-nickel cathodes in lithium-ion batteries.
• Developed and tested chemical anchoring techniques for binder applications.
• Performed electrochemical and mechanical evaluations to compare new binders with traditional PVDF.
• Fluorine-free binders showed improved adhesion compared to PVDF.
• Enhanced performance led to better energy density retention under high-voltage conditions.