Surface Morphologies of PVDF-TrFE/MgO Nanocomposite Thin Films and its Effect on the Ferroelectric Properties

The enhancement of ferroelectric and dielectric properties of PVDF-TrFE by incorporating various percentages of Magnesium Oxide (1 – 7%) for spin coated nanocomposite thin film was demonstrated. Observations showed uniform distribution and low agglomeration of MgO in the PVDF-TrFE nanocomposite thin...

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Bibliographic Details
Published inAdvanced materials research Vol. 1134; pp. 6 - 11
Main Authors Sa'ad, Siti Zaleha, Mahmood, Mohamad Rusop, Mohd Dahan, Rozana, Mohd Wahid, Mohamad Hafiz, Zulkefle, Habibah, Sarip, Muhamad Naiman, Arshad, Adillah Nurashikin
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.12.2015
Subjects
Ferroelectrics
Ferroelectric
Magnesium Oxide
PVDF-TrFE
Morphology
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Summary:The enhancement of ferroelectric and dielectric properties of PVDF-TrFE by incorporating various percentages of Magnesium Oxide (1 – 7%) for spin coated nanocomposite thin film was demonstrated. Observations showed uniform distribution and low agglomeration of MgO in the PVDF-TrFE nanocomposite thin film, especially for 3% MgO. Additionally, the 3% MgO incorporated into PVDF-TrFE had generated the highest Pr (88 mC/m2) and dielectric constant (13.6) in comparison other percentage compositions. However, the addition of more than 3% MgO filler loading caused a reduction in the ferroelectric and dielectric properties of the nanocomposite thin films.
Bibliography:Selected, peer reviewed papers from the International Conference on Applied Sciences and Industrial Technology 2015 (ICASIT2015), February 24-26, 2015, Negeri Sembilan, Malaysia
ISSN:1022-6680
1662-8985
1662-8985
DOI:10.4028/www.scientific.net/AMR.1134.6