Enhancement of the piezoelectric coefficient in PVDF-TrFe/CoFe₂O₄ nanocomposites through DC magnetic poling

• Marco Fortunato,
• Alessio Tamburrano,
• Maria Paola Bracciale,
• Maria Laura Santarelli and
• Maria Sabrina Sarto

Beilstein J. Nanotechnol. 2021, 12, 1262–1270, doi:10.3762/bjnano.12.93

• poling; piezoelectric effect; piezoresponse force microscopy (PFM); poly(vinylidene fluoride-co-trifluoroethylene); PVDF-TrFe; PVDF-TrFe nanocomposites; Introduction In the last years, innovative energy harvesting systems based on the piezoelectric effect, able to convert vibrational mechanical energy