The effect of solvent type on the pyroelectric activity of PVDF composites
The behavior of pure poly (vinylidene fluoride), PVDF doped with 20 wt% of TiO2 prepared in pure acetone and acetone/DMF mixture are investigated. They are subjected to constant electric field strength in order to attain pyroelectric activity. Quasi static method with several heating rates has been...
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Main Authors: | , |
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Format: | Conference or Workshop Item |
Language: | English |
Published: |
2008
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Subjects: | |
Online Access: | http://eprints.um.edu.my/8749/1/All.pdf http://eprints.um.edu.my/8749/ |
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Summary: | The behavior of pure poly (vinylidene fluoride), PVDF doped with 20 wt% of TiO2 prepared in pure acetone and acetone/DMF mixture are investigated. They are subjected to constant electric field strength in order to attain pyroelectric activity. Quasi static method with several heating rates has been employed to elucidate the pyroelectric properties of PVDF/TiOz composites. IR spectroscopy has been examined to study the effect of solvent on the pyroelectric activity of the polymer composites. |
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