Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/26729
Título: | Multilayer spin-coating deposition of poly(vinylidene fluoride) films for controlling thickness and piezoelectric response |
Autor(es): | Cardoso, Vanessa Fernandes Minas, Graça Lanceros-Méndez, S. |
Palavras-chave: | Electroactive polymers Transducers Piezoelectric Functionally graded materials |
Data: | 2013 |
Editora: | Elsevier 1 |
Revista: | Sensors and Actuators A: Physical |
Resumo(s): | Poly(vinylidene fluoride), PVDF, films have been processed by spin-coating with controlled thickness by multilayer film deposition. Films with thickness ranging from 300 nm to 25 m, -phase content up to 80%, piezoelectric coefficient d33 up to ~−20 pC/N and an optical transmittance in the visible range higher than 70%, were obtained with a one to three layer deposition process. The influence of the annealing temperature in the different layers is discussed as well as the possibility of obtaining functionally graded electroactive polymers though controlling spin-coating deposition parameters and thermal annealing of the different layers. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/26729 |
DOI: | 10.1016/j.sna.2012.12.019 |
ISSN: | 0924-4247 |
Versão da editora: | http://dx.doi.org/10.1016/j.sna.2012.12.019 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | CAlg - Artigos em revistas internacionais / Papers in international journals CDF - FCD - Artigos/Papers (with refereeing) DEI - Artigos em revistas internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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SensorsctuatorsA_Vanessa-2013.pdf Acesso restrito! | Documento principal | 542,15 kB | Adobe PDF | Ver/Abrir |