Synchronously optimizing interfacial and electromagnetic interference shielding performance of CF/PEEK composites via an in-situ polymerization strategy with polyaniline modified MXene

Key Points

• Electromagnetic interference shielding performance is significantly improved in CF/PEEK composites.
• The in-situ polymerization strategy with polyaniline modified MXene led to a notable increase in efficacy.
• This analysis focused on interfacial performance as a critical aspect of composite material functionality.
• Findings suggest that optimizing both electromagnetic and interfacial properties may provide broader applications.