Buscar
Mostrando ítems 1-10 de 134
Electrode poling of cellular polypropylene films with short high-voltage pulses
(2002-01-01)
Recently, piezoelectric cellular polypropylene (PP) was proposed as a new type of quasi-ferroelectric. The observed hysteresis of the charge density as a function of the electric field could be explained as field-dependent ...
Electrode poling of cellular polypropylene films with short high-voltage pulses
(2002-01-01)
Recently, piezoelectric cellular polypropylene (PP) was proposed as a new type of quasi-ferroelectric. The observed hysteresis of the charge density as a function of the electric field could be explained as field-dependent ...
Effect of controlled conductivity on thermal sensing property of 0-3 pyroelectric composite
(2013-02-01)
Composite films made of lead zirconate titanate ceramic particles coated with polyaniline and poly(vinylidene fluoride) - PZT-PAni/PVDF were produced by hot pressing the powder mixtures in the desired ceramic volume fraction. ...
Effect of controlled conductivity on thermal sensing property of 0-3 pyroelectric composite
(2013-02-01)
Composite films made of lead zirconate titanate ceramic particles coated with polyaniline and poly(vinylidene fluoride) - PZT-PAni/PVDF were produced by hot pressing the powder mixtures in the desired ceramic volume fraction. ...
Influence of the processing conditions and corona poling on the morphology of β-PVDF
(2005-12-01)
The α → β phase transformation of PVDF through the stretching process at different temperatures was investigated. The optimum stretching conditions were studied and characterised by infrared spectroscopy and differential ...
Influence of the processing conditions and corona poling on the morphology of β-PVDF
(2005-12-01)
The α → β phase transformation of PVDF through the stretching process at different temperatures was investigated. The optimum stretching conditions were studied and characterised by infrared spectroscopy and differential ...
PHB/PZT composite
(2005-12-01)
Flexible standing films of piezoelectric composite made of lead zirconate titanate (PZT) ceramic powder and Poly(3-hydroxybutyrate) (PHB) in powder form were obtained by mixing both polymers mechanically and pressed at ...