Flexible dopamine-functionalized BaTiO3/BaTiZrO3/BaZrO3-PVDF ferroelectric nanofibers for electrical energy storage

Multilayered Piezoelectric Nanogenerator Based on Lead-Free Poly(vinylidene fluoride)-(0.67BiFeO3-0.33BaTiO3) Electrospun Nanofiber Mats for Fast Charging of Supercapacitors

“…For dielectric and ferroelectric measurements, silver electrodes were deposited on both sides of the composite nanofiber mats with the help of thermal evaporation, and the thickness of the conductive layer was ∼50 nm (using an in situ digital thickness monitor). Then, mats were cut into 1 cm × 1 cm samples, and only after confirming the insulating nature of the nanofiber mat across the opposite surfaces, the measurement was performed. − …”

An Introduction to PVDF Nanofibers Properties, and Ways to Improve Them, and Reviewing Output Enhancing Methods for PVDF Nanofibers Nanogenerators

“…Dopamine-functionalized BaTiO3/ BaTiZrO3/ BaZrO3-PVDF nanofibers had higher β phase content and better dielectric, ferroelectric (figure 7), and mechanical properties due to doping. They are appropriate for storing media in electrical devices such as memories with random access ability [28].…”

Surface-initiated reversible addition fragmentation chain transfer of fluoromonomers: an efficient tool to improve interfacial adhesion in piezoelectric composites

“…This better dispersion avoids the formation of aggregates and then prevents inhomogeneities in the composites thus improving their physico-chemical properties. [27][28][29] In this context, silanes 30,31 , dopamine, dopamine derivatives [32][33][34] and polydopamine 29,35 or other molecules capable of creating strong bonds [36][37][38] with both ceramic and polymer have been used as coupling agents. To further enhance ceramic/polymer matrix interface, a promising approach consists in the direct grafting of polymers onto the ceramic surface.…”