Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/43509
Título: | A green solvent strategy for the development of piezoelectric poly(vinylidene fluoride – trifluoroethylene) films for sensors and actuators applications |
Autor(es): | Nunes-Pereira, J. Martins, P. Cardoso, V. F. Costa, C. M. Lanceros-Méndez, S. |
Palavras-chave: | Poly(vinylidene fluoride-trifluoroethylene) 1,3-Dioxolane Green chemistry Sensors Actuators |
Data: | 2016 |
Editora: | Elsevier |
Revista: | Materials and Design |
Citação: | Nunes-Pereira, J., Martins, P., Cardoso, V. F., Costa, C. M., & Lanceros-Mendez, S. (2016). A green solvent strategy for the development of piezoelectric poly(vinylidene fluoride-trifluoroethylene) films for sensors and actuators applications. Materials & Design, 104, 183-189. doi: 10.1016/j.matdes.2016.05.023 |
Resumo(s): | Green chemistry approaches are increasingly relevant for the development of sustainable technologies, but this approach is scarcely being use in the field of piezoelectric polymers. Poly(vinylidene fluoride) (PVDF) based materials are the family of polymers with the larger piezoelectric response and, when processed from solution, are typically prepared using N,N-dimethylformamide (DMF) as solvent. This works demonstrates that poly(vinylidene fluoride–trifluoroethylene) P(VDF–TrFE) films can be prepared by solvent casting using 1,3-dioxolane (DXL) as a solvent. The influence of solvent evaporation temperature has been studied and compared with P(VDF-TrFE) films produced with DMF. It is shown that piezoelectric films with a d33 ~ -21 pC.N-1 and suitable for applications can be obtained by this greener approach, opening the way for the development of environmentally friendlier sensors and actuators based on the PVDF family. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/43509 |
DOI: | 10.1016/j.matdes.2016.05.023 |
ISSN: | 0261-3069 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | CDF - FCD - Artigos/Papers (with refereeing) |
Ficheiros deste registo:
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result 18.pdf Acesso restrito! | 708,21 kB | Adobe PDF | Ver/Abrir |