Resolving PC-Graphite Incompatibility via Steric-Hindrance-Directed Interfacial Regulation

Key Points

• This research aims to address the incompatibility between propylene carbonate and graphite in lithium-ion batteries.
• Utilized steric-hindrance-directed interfacial regulation to improve compatibility between PC and graphite.
• Analyzed lithium-ion battery performance metrics with modified electrolytes.
• Held performance comparisons against standard electrolyte configurations.
• Demonstrated reduced Li+-PC co-intercalation, enhancing anode stability.
• Showed significant improvement in cycling performance with modified electrolytes, indicating longer battery life.
• Achieved a lower exfoliation rate of graphite, preserving anode integrity.