Aging of piezoelectricity in poly(vinyli
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Kolbeck, A. G.
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Article
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1982
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Wiley (John Wiley & Sons)
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English
β 875 KB
## Abstract This report describes isothermal aging of piezoelectricity in poly(vinylidene fluoride) (PVDF) based on longβterm heat treatments between 40 and 160Β°C. The results demonstrate that no piezoelectric decay occurs below about 60Β°C, that between 60 and 160Β°C the aging behavior follows logar