Damping and electromechanical energy losses in the piezoelectric polymer PVDF
β Scribed by Aleksandra M. Vinogradov; V. Hugo Schmidt; George F. Tuthill; Gary W. Bohannan
- Book ID
- 108206573
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 553 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0167-6636
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Abstmc&--The effect of addition of polyvinyl acetate and/or polymethyl methacrylate on polyvinylidcne tluoride spherulite growth was studied. The nucleation factor, KS, has been calculated and compared with the data obtained when the Lauritzen and Hoffman analysis is applied to DSC experiments.
## Abstract Films of piezoelectric PVDF and P(VDFβTrFE) were exposed to vacuum UV (115β300 nm VUV) and Ξ³βradiation to investigate how these two forms of radiation affect the chemical, morphological, and piezoelectric properties of the polymers. The extent of crosslinking was almost identical in bot