Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/163

TitleDielectric behavior in an oriented β-PVDF film and chain reorientation upon transverse mechanical deformation
Author(s)Lanceros-Méndez, S.
Moreira, M. V.
Mano, J. F.
Schmidt, V. H.
Bohannan, G.
KeywordsPVDF
Dielectric
Infrared
Plastic deformation
Relaxation
Issue date2002
PublisherTaylor & Francis
JournalFerroelectrics
Citation“Ferroelectrics”. 273 (2002) 15-20.
Abstract(s)Films of semicrystalline poly(vinylidene fluoride) (PVDF) in the β-phase have been studied by means of dielectric measurements and Fourier Transform Infrared Spectroscopy (FTIR). The main goal of the study was to compare the dielectric relaxations of α- and β-PVDF and to improve the understanding of the structural changes that occur in β-PVDF during a mechanical deformation process and their impact in the electromechanical properties of the polymer. A reorientation of the chains and a decrease in the degree of crystallinity with increasing deformation was observed.
TypeConference paper
URIhttp://hdl.handle.net/1822/163
DOI10.1080/00150190211756
ISSN0015-0193
Peer-Reviewedyes
AccessRestricted access (UMinho)
Appears in Collections:CDF - FCD - Artigos/Papers (with refereeing)
IPC - Artigos em revistas científicas internacionais com arbitragem

Files in This Item:
File Description SizeFormat 
34.pdf
  Restricted access
245,81 kBAdobe PDFView/Open

Partilhe no FacebookPartilhe no TwitterPartilhe no DeliciousPartilhe no LinkedInPartilhe no DiggAdicionar ao Google BookmarksPartilhe no MySpacePartilhe no Orkut
Exporte no formato BibTex mendeley Exporte no formato Endnote Adicione ao seu ORCID