Local piezoelectric response of single poly(vinylidene fluoride) electrospun fibers

It is shown that electrospun poly(vynilidene fluoride) nanofibers are fully poled right after preparation and show b-phase contents of 70%, therefore being able to be implemented into electroactive devices without further processing steps. Further,the local piezoelectric properties of individual elect...

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Detalhes bibliográficos
Autor principal: Sencadas, Vitor (author)
Outros Autores: Ribeiro, Clarisse (author), Bdikin, I. K. (author), Kholkin, A. L. (author), Lanceros-Mendez, S. (author)
Formato: article
Idioma:eng
Publicado em: 2013
Assuntos:
electroactive fibers
Electrospinning
PVDF
piezoelectric properties
sensors and actuators
Texto completo:http://hdl.handle.net/11110/266
País:Portugal
Oai:oai:ciencipca.ipca.pt:11110/266
Descrição
Resumo:It is shown that electrospun poly(vynilidene fluoride) nanofibers are fully poled right after preparation and show b-phase contents of 70%, therefore being able to be implemented into electroactive devices without further processing steps. Further,the local piezoelectric properties of individual electrospun fibers have been studied by piezoresponse force microscopy. Piezoelectric response, polarization switching, and nanoscale patterning of the fibers have been demonstrated.

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