The effect of cost-fewer nanoparticles on the electrical properties of polyvinyl chloride

Thabet, Ahmed; Mobarak, Youssef

doi:10.1007/s00202-016-0392-3

Cited by 23 publications

(10 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…They possess enhanced electrical, optical, mechanical, magnetic and optoelectronic properties. Therefore, many studies have reported the use of hybrid nanocomposites in optoelectronic or optical applications requiring high visible transparency and UV-shielding [1][2][3][4][5][6][7]. However, structural, mechanical, electrical (mainly the percolation effect) and optical properties of nanocomposites have been found to be influenced by the dispersion state [8][9][10], particle size [11], geometric shape [12,13] surface state, processing parameters and annealing temperature [9,14] of nanocomposites.…”

Section: Introductionmentioning

confidence: 99%

Preparation, structural and optical investigations of ITO nanopowder and ITO/epoxy nanocomposites

Bouzidi

Omri

Mır

et al. 2015

Materials Science in Semiconductor Processing

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Preparation, structural and optical investigations of ITO nanopowder and ITO/epoxy nanocomposites

Bouzidi

Omri

Mır

et al. 2015

Materials Science in Semiconductor Processing

View full text Add to dashboard Cite

“…This change signifies that the structure is thermally excited by the temperature. Numerous studies have shown that polymer chain groups in composite structures can be more easily orientated by thermal excitation due to the applied field effect, [28][29][30][31][32][33][34] suggesting that in LLDPE-PE-g-MA/clay nanocomposite, DC conductivity has a significant contribution in the low frequency region due to ionic motion while it is not the case in LLDPE-OxPE/clay nanocomposite. 35 The peaks in both samples observed to shift towards high frequency indicate that the clay was not homogeneously dispersed in the structure due to the effect of the compatibilizer (OxPE) and that different polarization mech-anisms were formed, confirming the results of the study conducted by Durmuş et al on the structural characterization of LLDPE-OxPE/clay composites.…”

Section: Resultsmentioning

confidence: 99%

Investigation of Dielectric Properties of Polyethylene-Clay Nanocomposites for Quantifying Nanofiller Dispersion

Yıldırım¹,

Pehlivan²,

Durmuş³

et al. 2018

View full text Add to dashboard Cite

This study examined the dielectric properties of linear low density polyethylene (LLDPE)/organo-clay nanocomposites including the same amount of maleic anhydride grafted polyethylene (PE-g-MA) and oxidized polyethylene (OxPE) as compatibilizer at different frequencies (10-1-10 + 7 Hz) and temperatures (237-373 K). The dielectric constant of natural LLDPE remained constant at around 1.5, depending on the temperature rise and frequency while that of LLDPE-PEg -MA/clay and LLDPE-OxPE/clay nanocomposites increased up to 4.8 and 2.8, respectively, linearly with increasing temperature. Especially in the low frequency region, a Maxwell-Wagner-Sillars polarization was observed in composite structures with an increase in temperature due to the dipolar effect. It has been concluded that the clay in the polymer matrix was more homogeneously dispersed than OxPE due to the compatibilizing effect of PEg -MA and that different polarization mechanisms were at play for each compatibilizer.

show abstract

“…Zinc Oxide (ZnO) is used in paints, coatings, cross linker of rubber and sealants, Magnesium Oxide has high thermal conductivity and low electrical conductivity, whatever, Barium titanate is a dielectric ceramic used for capacitors. PVC is the most industrial common form of polymeric insulation for fabrication power cables insulations [10,15].…”

Section: Electric Field Distribution In Three-phase Core Belted Powermentioning

confidence: 99%

“…This action permits higher operating temperatures and current rating than polyvinyl chloride. Nanotechnology science gives polymer matrix a reduction in the values of effective permittivity as nanocomposites materials [8][9][10][11][12][13][14][15]. Nowadays, electric and dielectric properties of power cables insulation materials can be controlled using nanotechnology techniques under various thermal conditions [16][17][18][19][20][21].…”

Section: Introductionmentioning

confidence: 99%

Performance comparison of selection nanoparticles for insulation of three core belted power cables

Thabet¹,

Mobarak²,

Salem³

et al. 2020

IJECE

Self Cite

View full text Add to dashboard Cite

This paper presents an investigation on the enhancement of electrical insulations of power cables materials using a new multi-nanoparticles technique. It has been studied the effect of adding specified types and concentrations of nanoparticles to polymeric materials such as PVC for controlling on electric and dielectric performance. Prediction of effective dielectric constant has been done for the new nanocomposites based on Interphase Power Law (IPL) model. The multi-nanoparticles technique has been succeeded for enhancing electric and dielectric performance of power cables insulation compared with adding individual nanoparticles. Finally, it has been investigated on electric field distribution in the new proposed modern insulations for three-phase core belted power cables. This research has focused on studying development of PVC nanocomposite materials performance with electric field distribution superior to the unfilled matrix, and has stressed particularly the effect of filler volume fraction on the electric field distribution.

show abstract

The effect of cost-fewer nanoparticles on the electrical properties of polyvinyl chloride

Cited by 23 publications

References 24 publications

Preparation, structural and optical investigations of ITO nanopowder and ITO/epoxy nanocomposites

Preparation, structural and optical investigations of ITO nanopowder and ITO/epoxy nanocomposites

Investigation of Dielectric Properties of Polyethylene-Clay Nanocomposites for Quantifying Nanofiller Dispersion

Performance comparison of selection nanoparticles for insulation of three core belted power cables

Contact Info

Product

Resources

About