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Synthesis of PVDF/SBT composite thin films by spin coating technology and their ferroelectric properties

Materials Science-Poland
Volume 34 (2016): Issue 3 (September 2016)
By:
Open Access
|Sep 2016

Figures & Tables

Fig. 1

XRD patterns of the x-SBT/PVDF films (x =0 %, 5 %, 10%, 15 %, 20 %) on Si substrate: (a) full spectra; (b) partial spectra with amplification image (diffraction angle from 18° to 25°).
XRD patterns of the x-SBT/PVDF films (x =0 %, 5 %, 10%, 15 %, 20 %) on Si substrate: (a) full spectra; (b) partial spectra with amplification image (diffraction angle from 18° to 25°).

Fig. 2

FT-IR spectra of the x-SBT/PVDF films (x = 0 %, 5 %, 10 %, 15 %, 20 %) on ITO coated glass substrate.
FT-IR spectra of the x-SBT/PVDF films (x = 0 %, 5 %, 10 %, 15 %, 20 %) on ITO coated glass substrate.

Fig. 3

Frequency dependence of the relative dielectric constant of the x-SBT/PVDF(x = 0 %, 5 %, 10 %, 15 %, 20 %) films on ITO coated glass substrate measured at room temperature.
Frequency dependence of the relative dielectric constant of the x-SBT/PVDF(x = 0 %, 5 %, 10 %, 15 %, 20 %) films on ITO coated glass substrate measured at room temperature.

Fig. 4

Electric hysteresis loops of the x-SBT/PVDF (x = 0 %, 5 %, 10 %, 15 %, 20 %) films on ITO coated glass substrate.
Electric hysteresis loops of the x-SBT/PVDF (x = 0 %, 5 %, 10 %, 15 %, 20 %) films on ITO coated glass substrate.

Fig. 5

I-V characteristics of the x-SBT/PVDF (x = 0 %, 5 %, 10 %, 15 %, 20 %) films on ITO coated glass substrate.
I-V characteristics of the x-SBT/PVDF (x = 0 %, 5 %, 10 %, 15 %, 20 %) films on ITO coated glass substrate.
DOI: https://doi.org/10.1515/msp-2016-0075 | Journal eISSN: 2083-134X | Journal ISSN: 2083-1331
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Language: English
Page range: 650 - 654
Submitted on: Jan 20, 2016
Accepted on: Jun 1, 2016
Published on: Sep 12, 2016
Published by: Wroclaw University of Science and Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 times per year
Keywords:
PVDF,
SBT,
ferroelectric composite films,
remnant polarization
Related subjects:
Materials sciences,
Materials sciences, other,
Nanomaterials,
Functional and smart materials,
Materials characterization and properties

© 2016 Changchun Chen, Pengfei Hu, Jun Yang, Zixuan Liu, published by Wroclaw University of Science and Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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