Flexible PVDF-BaTiO 3 nanocomposites for pressure sensors

D. Olmos; G. González-Gaitano; R. Vela; L. Cordoba; J. González-Benito; A. L. Kholkin

doi:10.1109/ISAF.2012.6297828

Flexible PVDF-BaTiO ₃ nanocomposites for pressure sensors

D. Olmos
, G. González-Gaitano
, R. Vela
, L. Cordoba
, J. González-Benito^*
, A. L. Kholkin

^*Corresponding author for this work

Universidad Carlos III de Madrid
University of Navarra
University of Aveiro

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › Research › peer-review

5 Citations (Scopus)

Abstract

In this work, PVDF-BaTiO ₃ composites were prepared using cryogenic high-energy ball milling (HEBM). PVDF-BaTiO ₃ mixtures with different weight fractions of submicrometric BaTiO ₃ particles were subjected to 1 h of effective milling. By applying pressure at 200 °C the resulting powder was molded in the form of relatively thin discs. Morphological and structural characterization of the materials was done using conventional techniques (DSC, FTIR, XRD, SEM). Piezoelectric characterization of the specimens was also carried out. Macroscopic tapping was used to induce a voltage in the materials. It was found that the output voltage decreases with the amount of BaTiO ₃ particles. Finally, the piezoelectric behavior response of the samples was followed by an AFM microscope, the vertical deflection of the cantilever was obtained when an electrical signal was applied to the samples.

Original language	English
Title of host publication	Proc. of 2012 21st IEEE International Symposium on Applications of Ferroelectrics Held Jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE, ISAF/ECAPD/PFM 2012
DOIs	https://doi.org/10.1109/ISAF.2012.6297828
Publication status	Published - 2012
Externally published	Yes
Event	2012 21st IEEE Int. Symp. on Applications of Ferroelectrics Held with 11th IEEE European Conf. on Applications of Polar Dielectrics and 4th IEEE Int. Symp on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials, ISAF/ECAPD/PFM - Aveiro, Portugal Duration: 9 Jul 2012 → 13 Jul 2012

Publication series

Name	Proceedings of 2012 21st IEEE Int. Symp. on Applications of Ferroelectrics held jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE PFM, ISAF/ECAPD/PFM 2012

Conference

Conference	2012 21st IEEE Int. Symp. on Applications of Ferroelectrics Held with 11th IEEE European Conf. on Applications of Polar Dielectrics and 4th IEEE Int. Symp on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials, ISAF/ECAPD/PFM
Country/Territory	Portugal
City	Aveiro
Period	9/07/12 → 13/07/12

Keywords

BaTiO
composites
piezoelectric behaviour
PVDF

Access to Document

10.1109/ISAF.2012.6297828

Cite this

Olmos, D., González-Gaitano, G., Vela, R., Cordoba, L., González-Benito, J., & Kholkin, A. L. (2012). Flexible PVDF-BaTiO ₃ nanocomposites for pressure sensors. In Proc. of 2012 21st IEEE International Symposium on Applications of Ferroelectrics Held Jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE, ISAF/ECAPD/PFM 2012 Article 6297828 (Proceedings of 2012 21st IEEE Int. Symp. on Applications of Ferroelectrics held jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE PFM, ISAF/ECAPD/PFM 2012). https://doi.org/10.1109/ISAF.2012.6297828

Olmos, D. ; González-Gaitano, G. ; Vela, R. et al. / Flexible PVDF-BaTiO ₃ nanocomposites for pressure sensors. Proc. of 2012 21st IEEE International Symposium on Applications of Ferroelectrics Held Jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE, ISAF/ECAPD/PFM 2012. 2012. (Proceedings of 2012 21st IEEE Int. Symp. on Applications of Ferroelectrics held jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE PFM, ISAF/ECAPD/PFM 2012).

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abstract = "In this work, PVDF-BaTiO 3 composites were prepared using cryogenic high-energy ball milling (HEBM). PVDF-BaTiO 3 mixtures with different weight fractions of submicrometric BaTiO 3 particles were subjected to 1 h of effective milling. By applying pressure at 200 °C the resulting powder was molded in the form of relatively thin discs. Morphological and structural characterization of the materials was done using conventional techniques (DSC, FTIR, XRD, SEM). Piezoelectric characterization of the specimens was also carried out. Macroscopic tapping was used to induce a voltage in the materials. It was found that the output voltage decreases with the amount of BaTiO 3 particles. Finally, the piezoelectric behavior response of the samples was followed by an AFM microscope, the vertical deflection of the cantilever was obtained when an electrical signal was applied to the samples.",

keywords = "BaTiO, composites, piezoelectric behaviour, PVDF",

author = "D. Olmos and G. Gonz{\'a}lez-Gaitano and R. Vela and L. Cordoba and J. Gonz{\'a}lez-Benito and Kholkin, \{A. L.\}",

year = "2012",

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language = "English",

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booktitle = "Proc. of 2012 21st IEEE International Symposium on Applications of Ferroelectrics Held Jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE, ISAF/ECAPD/PFM 2012",

note = "2012 21st IEEE Int. Symp. on Applications of Ferroelectrics Held with 11th IEEE European Conf. on Applications of Polar Dielectrics and 4th IEEE Int. Symp on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials, ISAF/ECAPD/PFM ; Conference date: 09-07-2012 Through 13-07-2012",

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Olmos, D, González-Gaitano, G, Vela, R, Cordoba, L, González-Benito, J & Kholkin, AL 2012, Flexible PVDF-BaTiO ₃ nanocomposites for pressure sensors. in Proc. of 2012 21st IEEE International Symposium on Applications of Ferroelectrics Held Jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE, ISAF/ECAPD/PFM 2012., 6297828, Proceedings of 2012 21st IEEE Int. Symp. on Applications of Ferroelectrics held jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE PFM, ISAF/ECAPD/PFM 2012, 2012 21st IEEE Int. Symp. on Applications of Ferroelectrics Held with 11th IEEE European Conf. on Applications of Polar Dielectrics and 4th IEEE Int. Symp on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials, ISAF/ECAPD/PFM, Aveiro, Portugal, 9/07/12. https://doi.org/10.1109/ISAF.2012.6297828

Flexible PVDF-BaTiO ₃ nanocomposites for pressure sensors. / Olmos, D.; González-Gaitano, G.; Vela, R. et al.
Proc. of 2012 21st IEEE International Symposium on Applications of Ferroelectrics Held Jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE, ISAF/ECAPD/PFM 2012. 2012. 6297828 (Proceedings of 2012 21st IEEE Int. Symp. on Applications of Ferroelectrics held jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE PFM, ISAF/ECAPD/PFM 2012).

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › Research › peer-review

TY - GEN

T1 - Flexible PVDF-BaTiO 3 nanocomposites for pressure sensors

AU - Olmos, D.

AU - González-Gaitano, G.

AU - Vela, R.

AU - Cordoba, L.

AU - González-Benito, J.

AU - Kholkin, A. L.

PY - 2012

Y1 - 2012

N2 - In this work, PVDF-BaTiO 3 composites were prepared using cryogenic high-energy ball milling (HEBM). PVDF-BaTiO 3 mixtures with different weight fractions of submicrometric BaTiO 3 particles were subjected to 1 h of effective milling. By applying pressure at 200 °C the resulting powder was molded in the form of relatively thin discs. Morphological and structural characterization of the materials was done using conventional techniques (DSC, FTIR, XRD, SEM). Piezoelectric characterization of the specimens was also carried out. Macroscopic tapping was used to induce a voltage in the materials. It was found that the output voltage decreases with the amount of BaTiO 3 particles. Finally, the piezoelectric behavior response of the samples was followed by an AFM microscope, the vertical deflection of the cantilever was obtained when an electrical signal was applied to the samples.

AB - In this work, PVDF-BaTiO 3 composites were prepared using cryogenic high-energy ball milling (HEBM). PVDF-BaTiO 3 mixtures with different weight fractions of submicrometric BaTiO 3 particles were subjected to 1 h of effective milling. By applying pressure at 200 °C the resulting powder was molded in the form of relatively thin discs. Morphological and structural characterization of the materials was done using conventional techniques (DSC, FTIR, XRD, SEM). Piezoelectric characterization of the specimens was also carried out. Macroscopic tapping was used to induce a voltage in the materials. It was found that the output voltage decreases with the amount of BaTiO 3 particles. Finally, the piezoelectric behavior response of the samples was followed by an AFM microscope, the vertical deflection of the cantilever was obtained when an electrical signal was applied to the samples.

KW - BaTiO

KW - composites

KW - piezoelectric behaviour

KW - PVDF

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U2 - 10.1109/ISAF.2012.6297828

DO - 10.1109/ISAF.2012.6297828

M3 - Conference paper

AN - SCOPUS:84867903856

SN - 9781467326681

T3 - Proceedings of 2012 21st IEEE Int. Symp. on Applications of Ferroelectrics held jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE PFM, ISAF/ECAPD/PFM 2012

BT - Proc. of 2012 21st IEEE International Symposium on Applications of Ferroelectrics Held Jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE, ISAF/ECAPD/PFM 2012

T2 - 2012 21st IEEE Int. Symp. on Applications of Ferroelectrics Held with 11th IEEE European Conf. on Applications of Polar Dielectrics and 4th IEEE Int. Symp on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials, ISAF/ECAPD/PFM

Y2 - 9 July 2012 through 13 July 2012

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Olmos D, González-Gaitano G, Vela R, Cordoba L, González-Benito J, Kholkin AL. Flexible PVDF-BaTiO ₃ nanocomposites for pressure sensors. In Proc. of 2012 21st IEEE International Symposium on Applications of Ferroelectrics Held Jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE, ISAF/ECAPD/PFM 2012. 2012. 6297828. (Proceedings of 2012 21st IEEE Int. Symp. on Applications of Ferroelectrics held jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE PFM, ISAF/ECAPD/PFM 2012). doi: 10.1109/ISAF.2012.6297828