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On the origin of pyroelectricity in polyvinylidene fluoride
Journal of Applied Physics, 1978In order to determine the relative contribution of primary pyroelectricity and secondary pyroelectricity to the total pyroelectric coefficient of polyvinylidene fluoride, samples have been heated suddenly using a 200-ps laser pulse and the time dependence of the appearance of the pyroelectric charge measured.
R. G. Kepler, R. A. Anderson
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On the nature of pyroelectricity in polyvinylidene fluoride
Ferroelectrics, 1981(1981). On the nature of pyroelectricity in polyvinylidene fluoride. Ferroelectrics: Vol. 33, No. 1, pp. 75-89.
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Relaxational behaviour of polyvinylidene fluoride
Il Nuovo Cimento B Series 11, 1976The relaxational behaviour of polyvinylidene fluoride (PVF2) has been characterized by static and dynamic mechanical measurements, carried out in the temperature region between 90 K and 420 K at frequencies of about 1 Hz and 1 kHz. Combination of these mechanical data with dielectric literature data and our own results on thermally stimulated ...
A. Callens, R. De Batist, L. Eersels
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Continuous Flow Synthesis of Polyvinylidene Fluoride
ACS Macro LettersDriven by surging demand in battery technologies, the global production of polyvinylidene fluoride (PVDF) urgently requires scalable and efficient synthesis methods. Current batch processes are constrained by mass and heat transfer limitations, causing scalability and efficiency bottlenecks.
Stefan Herrmann +2 more
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Properties of polyvinylidene fluoride
2015This chapter gives a brief account on preparation and processing methods of polyvinylidene fluoride. It is a commonly used fluoroplastic. Important properties of polyvinylidene fluoride are also given.
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Piezoelectricity and pyroelectricity in polyvinylidene fluoride
Journal of Applied Physics, 1978The piezoelectric, thermal expansion, and elastic coefficients of two different types of polyvinylidene fluoride film have been measured and used to calculate the secondary pyroelectric coefficient. It is found that secondary pyroelectricity can account for about half the pyroelectricity observed.
R. G. Kepler, R. A. Anderson
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Case Study of Polyvinylidene Fluoride Doping by Carbon Nanotubes
Materials, 2021Vladimir Holcman +2 more
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