Effect of the different concentrations of ZnO:Mn incorporation on the microstructure and dielectric properties of epoxy nanocomposites

Bouzidi, A.; Omri, K.; Jilani, W.; Guermazi, H.; Yahia, I.S.

doi:10.1007/s10854-018-8563-9

Cited by 8 publications

(4 citation statements)

References 34 publications

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“…The XRD profile of the RhB/ epoxy polymeric substrate system for various cycle speeds is shown in figure 1. The broad hump peak in the pure epoxy polymer substrate at an angle of 2θ≈19°is credited to the amorphous phase of the epoxy polymer [19,20]. XRD analysis has an amorphous structure in the various thicknesses of RhB/epoxy polymeric substrate samples.…”

Section: Xrd Resultsmentioning

confidence: 98%

“…The transparent epoxy resin polymeric dielectric organic substrate has been synthesized by using mechanical stirring and by ultrasonication method. The preparation method has been reported by A. Bouzidi et al [19,20]. The transparent epoxy polymeric substrate has a thickness of about 0.98 mm.…”

Section: Deposition Details Of Rhb/ Epoxy Polymeric New Organic Subst...mentioning

confidence: 99%

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The effect of the thickness on structural, optical limiting, and dielectric properties of hybrid coatings rhodamine B dye films on an epoxy polymeric substrate for display applications

Jilani¹,

Bouzidi²,

Almahri³

et al. 2021

Phys. Scr.

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Various thickness of Rhodamine B (RhB) laser dye was deposited on epoxy polymeric as a new dielectric organic substrate by spin coating method for the first time. This study focused on the newly considered RhB dye on an epoxy substrate for wide-scale applications. The thickness effect on structural, optical, and dielectric properties of the hybrid coating films was performed. The XRD patterns of the films indicated a large hump amorphous design and lack of Bragg peak intensity associated with the RhB laser dye, due to amorphous film concentration. From UV-Visible spectroscopy, the optical absorption edge shifts to the higher wavelengths direction (redshift) with the variation in RhB dye thicknesses. It was found that the energy band gap decreased when the RhB dye film thickness changed. The refractive index is an important parameter influencing the optical component design. Their values vary according to each relationship that extremely useful the films in optical devices. Laser power attenuation sensitivity of pure epoxy polymeric substrate and its coating films shows that under reducing the thicknesses of RhB dye, the laser power intensity effect increases. Several dielectric parameters are extracted from the series and parallel capacitance measurements. The present results offer new material films for luminescent energy solar concentrator applications.

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Section: Xrd Resultsmentioning

confidence: 98%

Section: Deposition Details Of Rhb/ Epoxy Polymeric New Organic Subst...mentioning

confidence: 99%

The effect of the thickness on structural, optical limiting, and dielectric properties of hybrid coatings rhodamine B dye films on an epoxy polymeric substrate for display applications

Jilani¹,

Bouzidi²,

Almahri³

et al. 2021

Phys. Scr.

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show abstract

“…The diffraction peaks seen at 31.84°, 34.52°, 36.33°, 47.63°, 56.71°, 62.96°, 68.13°, and 69.18° are characteristic of the hexagonal wurtzite phase of zinc oxide, with lattice constants a = b = 0.281 nm and c = 0.521 nm (JCPDS card no. 00-036-1451) [ [23] , [24] , [25] ]. Furthermore, the absence of any XRD peaks other than those associated with ZnO verifies that the produced nanopowder is pure.…”

Section: Resultsmentioning

confidence: 99%

Exploring the multi-faceted potential: Synthesized ZnO nanostructure – Characterization, photocatalysis, and crucial biomedical applications

Almoneef,

Awad,

Aldosari

et al. 2024

Heliyon

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“…Epoxy resin (EP) is widely used due to its excellent electrical properties, such as motor, power electronic devices, integrated circuit packaging, etc. [1][2][3]. For dielectric materials used in the circumstance of high electric field, they should have good dielectric properties and corona resistance.…”

Section: Introductionmentioning

confidence: 99%

Dielectric properties and corona resistance of Si-B/epoxy nano-composites

Zhao

2019

J Mater Sci: Mater Electron

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In order to meet the increasing requirements for materials in the electrical and electronic industry, in this paper, Si-B oxides were designed and synthesized via the organic monomers of Si and B, and the Si-B/epoxy nanocomposites were prepared by ultrasonic dispersion and thermal curing. The Si-B oxides were dispersed uniformly in epoxy resin with great compatibility and the average size of the particles was about 6 nm. Results showed that with the increase of doping content, the dielectric constant and dielectric loss of the Si-B/epoxy nanocomposites decreased, but the effect on the conductivity was not obvious. The dielectric strength and corona resistance life of the Si-B/epoxy nanocomposites increased at first and then decreased. When the doping content was 6 wt%, the corona resistance life of the Si-B/epoxy nanocomposites reached up to 17.6 h, which was 8.38 times of that of pure EP. It was proved that the dielectric properties and corona resistance of epoxy could be effectively improved by doping the Si-B oxides.

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Effect of the different concentrations of ZnO:Mn incorporation on the microstructure and dielectric properties of epoxy nanocomposites

Cited by 8 publications

References 34 publications

The effect of the thickness on structural, optical limiting, and dielectric properties of hybrid coatings rhodamine B dye films on an epoxy polymeric substrate for display applications

The effect of the thickness on structural, optical limiting, and dielectric properties of hybrid coatings rhodamine B dye films on an epoxy polymeric substrate for display applications

Exploring the multi-faceted potential: Synthesized ZnO nanostructure – Characterization, photocatalysis, and crucial biomedical applications

Dielectric properties and corona resistance of Si-B/epoxy nano-composites

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