Behaviour of the ferroelectric phase transition of P(VDF/TrFE) (75/25) with inc...

• Autor(es): Sencadas, V. ; Lanceros-Méndez, S. ; Mano, J. F.
• Data: 2004
• Identificador Persistente: http://hdl.handle.net/1822/3550
• Origem: RepositóriUM - Universidade do Minho
• Assunto(s): Ferroelectrics; Polymers; FTIR; DSC
• Tipo de Documento: Artigo
• Idioma: Inglês

Descrição

Samples of P(VDF-TrFE) 75/25 with several permanent deformations along the two main directions of the material were investigated by means infrared spectroscopy and calorimetric methods. The evolution of the phase transition temperature and the ferroelectric anomaly with increasing deformation was monitored and correlated with the structural changes occurring in the material.