fig6
From: Challenges and progress of chemical modification in piezoelectric composites and their applications

Figure 6. Enhancement in the electroactive crystalline phase and dielectric performance of amidated PVDF composites. (A) The mechanism of the amidation reaction; (B) schematic illustration for the dispersion of ionic liquid functionalized MWNTs within the PVDF matrix[62]. Copyright 2013, American Chemical Society; (C) chemical structures of peptides used[65]. Copyright 2021,