Assistant effect of poly(methyl methacrylate)-grafted carbon nanotubes on the beta polymorph of poly(vinylidene fluoride) during microinjection†
Abstract
Poly(vinylidene fluoride) (PVDF) with numerous electroactive beta crystals was obtained via melt-processing under the coupled effects of an external flow field generated by microinjection and by dipole–dipole interaction with poly(methyl methacrylate)-grafted carbon nanotubes, which represents a significant route for expanding the potential applications of piezoelectric PVDF devices.