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Presentation
Piezoelectric lead-free nanocomposites for sensing applications: the role of CNT reinforced matrices
Author/s | Buroni Cuneo, Federico Carlos
Krishnaswamy, Jagdish Rodríguez-Tembleque Solano, Luis García-Macías, Enrique García Sánchez, Felipe Melnik, Roderick Sáez Pérez, Andrés |
Editor | Baeza de los Santos, Francisco Javier
Gómez Sánchez, Yordhana |
Department | Universidad de Sevilla. Departamento de Mecánica de Medios Continuos y Teoría de Estructuras |
Publication Date | 2019 |
Deposit Date | 2020-06-15 |
Published in |
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ISBN/ISSN | 978–84–17924–22–5 978–84–17924–58–4 |
Abstract | Piezoelectric materials are employed in a wide range of sensing devices. At present, the vast majority
of piezoelectric materials used for industrial applications are ceramic and exhibit a high lead content in
their ... Piezoelectric materials are employed in a wide range of sensing devices. At present, the vast majority of piezoelectric materials used for industrial applications are ceramic and exhibit a high lead content in their composition. However, the development of lead-free piezoelectric materials is attracting great attention in recent years, with the aim of enabling technologies that are environmentally friendly. This paper discusses the computational design of microstructured lead-free polymer-based piezoelectric nanocomposites suitable for production by 3D printing. Results are presented and further analyzed for various configurations using BaTiO3 inclusions in polymeric matrices enriched with the addition of carbon nanotubes (CNT). By incorporating carbon nanotubes in the matrix, we anticipate a quite significant improvement in the piezoelectric response of the composite, through simultaneous hardening of the matrix and improvement in its permittivity. |
Project ID. | RTI2018-094945-B-C21
DPI2017-89162-R |
Citation | Buroni, F.C., Krishnaswamy, J., Rodríguez-Tembleque Solano, L., García-Macías, E., García Sánchez, F., Melnik, R. y Sáez Pérez, A. (2019). Piezoelectric lead-free nanocomposites for sensing applications: the role of CNT reinforced matrices. En CMMoST 2019. 5th International Conference on Mechanical Models in Structural Engineering (617-630), Alicante (España): Editorial Club Universitario. |
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