Interphase–Microstructure Synergy in Al Foil Anodes Enabled by Ball-Milled Al–CNT Composites

Key Points

• To enhance the performance of binder-free aluminum foil anodes by optimizing microstructure and interphase properties.
• Utilized bulk microstructure programming
• Applied interphase engineering techniques
• Combined mechanical and electrochemical testing
• Developed a process-realistic architectural approach
• Achieved improved mechanical integrity of anodes
• Reduced interfacial instability between components
• Enhanced overall performance metrics compared to conventional methods