Unveiling degradation mechanisms of sulfide-based composite cathodes supported by digital-twin modeling: Dry binder versus wet binder

Key Points

• Degradation mechanisms of sulfide-based cathodes differ significantly between dry and wet binder systems, with implications for performance.
• Key evidence shows that digital-twin modeling provides valuable insights into the stability and durability of different binder types.
• Analysis utilizing digital-twin modeling effectively illuminated the degradation processes in sulfate-based composite cathodes.
• Highlighting the importance of binder choice, findings may help in selecting optimal materials for future cathode applications.