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Polymer Journal
Article . 1984 . Peer-reviewed
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Data sources: Japan Link Center
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Polymer Journal
Article
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Polymer Journal
Article . 1984 . Peer-reviewed
Data sources: Crossref
https://dx.doi.org/10.1295/pol...
Article
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Piezoelectricity in Polyacrylonitrile

descriptionPublicationkeyboard_double_arrow_right Article 01 Sep 1984Publisher:Springer Science and Business Media LLCJournal:Polymer Journal, volume 16, pages 661-667 (issn: 0032-3896, eissn: 1349-0540, Copyright policy )
Authors: Ueda, H.; Carr, S. H.;

doi: 10.1295/polymj.16.661

Piezoelectricity in Polyacrylonitrile

Abstract

The piezoelectric and related properties in ion-doped (NH4NO3, NaNO3) and undoped films of polyacrylonitrile have been measured as a function of temperature. The piezoelectric constants of both ion-doped and undoped films reach a maximum around 80°C and thereafter decrease markedly with temperature. At about this same temperature, a maximum of thermally stimulated discharge current (TSDC) is also observed with both ion-doped and undoped films. These two effects are thought to have a common origin: the randomization of nitrile dipoles in ordered regions. The piezoelectric constant of pre-stretched films is higher than that for unstretched polyacrylonitrile.

Related Organizations
Keywords

Ion-doped (NH<SUB>4</SUB>NO<SUB>3</SUB>, NaNO<SUB>3</SUB>) Film, Thermally Stimulated Discharge Current, DC Electric Conductivity, Piezoelectricity, Polyacrylonitrile, Stretched Film

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    		 85
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    		 Top 1%
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    		 Top 10%
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    		 Average
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
85
Top 1%
Top 10%
Average
bronze