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Ferroelectric Polymer-ceramic Nanoparticle Composite Films for Use in the Capacitive Storage of Electrical Energy

Published online by Cambridge University Press:  01 February 2011

Timothy L. Porter ,
T. Randy Dillingham ,
David Cornelison ,
Dana Parsons  and
Andy Pierce
Timothy L. Porter
Affiliation:
[email protected], Northern Arizona University, Physics, Bldg. 19, Room 209, Flagstaff, Arizona, 86011, United States
T. Randy Dillingham
Affiliation:
[email protected], Northern Arizona University, Physics and Astronomy, Box 6010, Flagstaff, Arizona, 86011, United States, 928-523-2959, 928-523-1371
David Cornelison
Affiliation:
[email protected], Northern Arizona University, Physics, Flagstaff, Arizona, United States
Dana Parsons
Affiliation:
[email protected], Northern Arizona University, Physics, Flagstaff, Arizona, United States
Andy Pierce
Affiliation:
[email protected], Northern Arizona University, Physics, Flagstaff, Arizona, United States
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Abstract

In this study, we use novel thermal deposition techniques to synthesize films of poly(vinlyidene fluoride), or PVDF, containing nanoparticles of the ceramic titanium dioxide (TiO2). This ferroelectric polymer has shown promise as a capacitor dielectric material, and possible enhanced electrical properties when combined with ceramic nanoparticles. Characterization of these composite films has been performed including chemical structure and microstructure using SFM, XPS, and EDS techniques. Measurements of film parameters such as dielectric constant and breakdown voltage have also been performed, and the dispersion of the ceramic particles within the films has been characterized

Keywords

thin filmferroelectricenergy storage
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1269: Symposium FF – Polymer Materials and Membranes for Energy Devices , 2010 , 1269-FF05-01
Copyright
Copyright © Materials Research Society 2010

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References

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