Electrical and Piezoelectric Behavior of Polyamide/PZT/CNT Multifunctional Nanocomposites

Carponcin, Delphine; Dantras, Éric; Dandurand, Jany; Aridon, Gwenaëlle; Levallois, Franck; Cadièrgues, Laurent; Lacabanne, C.

doi:10.1002/adem.201300519

Cited by 42 publications

(34 citation statements)

References 41 publications

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“…It has to be noticed that the nanocomposites must be necessary insulator to be poled. In a previous work, the electrical conductivity of PA 11/PZT/CNT composites was studied [29]. It was shown that for a CNT concentration of 0.2 vol.%, the PA 11/PZT 30 vol.%/CNT 0.2 vol.% is still insulator with an electrical conductivity within the thickness of 1.9 · 10 −12 S·m −1 .…”

Section: Nanocomposite Processingmentioning

confidence: 98%

New hybrid polymer nanocomposites for passive vibration damping by incorporation of carbon nanotubes and lead zirconate titanate particles

Carponcin¹,

Dantras

Michon

et al. 2015

Journal of Non-Crystalline Solids

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International audienceA new hybrid nanocomposite for vibration damping has been elaborated. Ferroelectric lead zirconate titanate particles and carbon nanotubes are dispersed simultaneously in an engineering semi-crystalline thermoplastic matrix by an extrusion processing. Ferroelectric particles have been made piezoelectric once incorporated into the polymer matrix through a poling step. The dynamic response of nanocomposites has been characterized by dynamic mechanical analysis and vibration test. The shear mechanical modulus exhibits an increase of the conservative and dissipative components after the poling step of nanocomposites. By vibration test, the first bending mode of the frequency response function has been followed and a significant damping inherent to poling is also recorded. These evolutions are heightened by the use of two constrained elastic layers. For the first time, a synergy between poled piezoelectric particles responsible for the transduction phenomena and conductive particles allowing a local dissipation of electric charges has been revealed by two complementary techniques for the improvementof the polymer damping

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Section: Nanocomposite Processingmentioning

confidence: 98%

New hybrid polymer nanocomposites for passive vibration damping by incorporation of carbon nanotubes and lead zirconate titanate particles

Carponcin¹,

Dantras

Michon

et al. 2015

Journal of Non-Crystalline Solids

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View full text Add to dashboard Cite

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“…In 2014, Carponcin et al . prepared a three‐phase multifunctional nanocomposite composed of polyamide 11 (PA 11), PZT, and CNT.…”

Section: Piezoelectric Polymers: a Productive Alternative To Piezo‐cementioning

confidence: 99%

“…In 2014, Carponcin et al [124] prepared a three-phase multifunctional nanocomposite composed of polyamide 11 (PA 11), PZT, and CNT. The authors reported that addition of 0.2 vol% of CNTs resulted in improvement of dielectric permittivity of PA 11/PZT composite.…”

Section: Polyamidesmentioning

confidence: 99%

Advances in Piezoelectric Polymer Composites for Energy Harvesting Applications: A Systematic Review

Mishra

Unnikrishnan

Nayak

et al. 2018

Macro Materials & Eng

348

293

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Polymeric piezoelectric composites for energy harvesting applications are considered a significant research field which provides the convenience of mechanical flexibility, suitable voltage with sufficient power output, lower manufacturing cost, and rapid processing compared to ceramic‐based composites. This review focuses majorly on the basic theory and principles behind piezoelectric energy harvesting (PEH) devices, followed by specified materials used for the different devices. Different structural configurations associated with fabrication of PEH devices are discussed in detail along with their major advantages and drawbacks. Numerous classes of piezoelectric polymers such as polyvinylidene fluoride, polylactic acid, cellulose, polyamides, polyurea, polyurethanes, and their composites used for energy harvesting applications as a productive alternative of lead‐based piezo‐ceramics, are extensively addressed and explored. Additionally, current global and Indian scenarios associated with PEH devices, major challenges associated with them, and the future perspective of such devices are also reported in this review.

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“…This system includes the other kind of nanoparticle as functional filler except CNTs. The addition of other nanoparticles usually greatly improves the dielectric properties of the whole composite, thus, this system makes nanocomposites attractive for both scientific research and practical applications …”

Section: Cnts/polymer Dielectric Nanocompositesmentioning

confidence: 99%

1D/2D Carbon Nanomaterial‐Polymer Dielectric Composites with High Permittivity for Power Energy Storage Applications

Dang

Zheng

2016

Small

427

215

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With the development of flexible electronic devices and large-scale energy storage technologies, functional polymer-matrix nanocomposites with high permittivity (high-k) are attracting more attention due to their ease of processing, flexibility, and low cost. The percolation effect is often used to explain the high-k characteristic of polymer composites when the conducting functional fillers are dispersed into polymers, which gives the polymer composite excellent flexibility due to the very low loading of fillers. Carbon nanotubes (CNTs) and graphene nanosheets (GNs), as one-dimensional (1D) and two-dimensional (2D) carbon nanomaterials respectively, have great potential for realizing flexible high-k dielectric nanocomposites. They are becoming more attractive for many fields, owing to their unique and excellent advantages. The progress in dielectric fields by using 1D/2D carbon nanomaterials as functional fillers in polymer composites is introduced, and the methods and mechanisms for improving dielectric properties, breakdown strength and energy storage density of their dielectric nanocomposites are examined. Achieving a uniform dispersion state of carbon nanomaterials and preventing the development of conductive networks in their polymer composites are the two main issues that still need to be solved in dielectric fields for power energy storage. Recent findings, current problems, and future perspectives are summarized.

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Electrical and Piezoelectric Behavior of Polyamide/PZT/CNT Multifunctional Nanocomposites

Cited by 42 publications

References 41 publications

New hybrid polymer nanocomposites for passive vibration damping by incorporation of carbon nanotubes and lead zirconate titanate particles

New hybrid polymer nanocomposites for passive vibration damping by incorporation of carbon nanotubes and lead zirconate titanate particles

Advances in Piezoelectric Polymer Composites for Energy Harvesting Applications: A Systematic Review

1D/2D Carbon Nanomaterial‐Polymer Dielectric Composites with High Permittivity for Power Energy Storage Applications

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