Preparation of Copper-Containing Nanoparticles in Polyethylene Matrix Without the Use of Solvents

Kurbanova, N. I.; Kuliyev, A. M.; Alimirzoyeva, N. A.; Aliyev, A.T.; Ishenko, N. Ya.; Nurullayeva, D.R.

doi:10.1201/9780429425301-5

Cited by 4 publications

(4 citation statements)

References 1 publication

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“…The content of nanoparticles is 5.0 wt. %, the size is 35±1.0 nm; the degree of crystallinity is 25-45% [17][18][19]. The ratio of the components of the composition (wt.…”

Section: Experimental Partmentioning

confidence: 99%

Obtaining and Studying the Properties of Nanocomposites Based on a Mixture of High and Low Pressure Polyethylene With Metal-Containing Nanofillers

Kurbanova,

Mammadova

2023

AChJ

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The effect of additives of nanofillers (NF) containing nanoparticles of copper (I) oxides stabilized by a polymer matrix of high-pressure polyethylene (PE) obtained by the mechano-chemical method on the structure and properties of metal-containing nanocomposites based on a mixture of high- and low-pressure polyethylene has been studied by differential thermal (DTA), X-ray phase (XRD) and scanning electron microscopy (SEM) analyses. It is shown that the introduction into the composition of 0.3 – 0.5 wt.% NF leads to an increase in the strength index from16.69 to 19.77 MPa and the amount of deformation at break of the composite by 1.7 times, which is apparently due to the synergistic effect re-lated to the interfacial interaction of copper-containing nanoparticles in the LDPE matrix with the components of LDPE/HDPE composition , the mutual influence of which contributes to an increase in both the amount of deformation and the strength index. The study of the thermal properties of the samples has showed that the introduction of NF containing copper(I) oxide NPs into the composition of mixed polyethylene contributes to a significant increase in the decay temperature of the samples, and the activation energy of the decay of the thermo-oxidative destruction of the resulting nanocomposite increases from 232 to 255 kJ /mol. The results obtained indicate that small amounts of nanofillers (0.3-0.5wt. %), introduced into the polymer, obviously play the role of structurizers - artificial nuclei of crystallization, which contributes to the appearance of a fine-spherulite structure in the polymer, characterized by improved physico-mechanical and thermal properties of the resulting nanocomposite

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“…The content of nanoparticles is 5.0 wt. %, the size is 35±1.0 nm; the degree of crystallinity is 25-45% [17][18][19]. The ratio of the components of the composition (wt.…”

Section: Experimental Partmentioning

confidence: 99%

Obtaining and Studying the Properties of Nanocomposites Based on a Mixture of High and Low Pressure Polyethylene With Metal-Containing Nanofillers

Kurbanova,

Mammadova

2023

AChJ

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“…The nanoparticles (NP) of copper(I) oxides stabilized by a high-pressure polyethylene polymer matrix obtained by the mechanochemical method in a polymer melt were used as NF. The content of nanoparticles is 5 mass%, size 25±1.0 nm, crystallinity 35-45% [14,15]. The ratio of the components of the composition (mass %): PP/PE/NF = 50/50 / (0.5, 1.0, 2.0).…”

Section: Experimental Partmentioning

confidence: 99%

Copper-Containing Nanocomposites Based on Isotactic Polypropylene and High Pressure Polyethylene

Ragimova¹

2021

AChJ

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The effect of nanofilles additives containing copper oxide nanoparticles stabilized by a polymer matrix of high-pressure polyethylene obtained by the mechanochemical method on features of the structure and properties of metal-containing nanocomposites based on isotactic polypropylene and high-pressure polyethylene was studied using differential thermal (DTA) and X-ray phase (XRD) analyzes. The improvement of strength, deformation and rheological parameters, as well as thermal-oxidative stability of the obtained nanocomposites was revealed, that apparently, is associated with the synergistic effect of interfacial interaction of copper-containing nanoparticles in the PE matrix with the components of the PP/PE polymer composition

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“…Copper I oxide (Cu 2 O) NP stabilized by the polymer matrix of industrial high-pressure polyethylene obtained by the mechano-chemical method in a polymer melt were used as NF. The content of nanoparticles is 5 mass%, size (25 ± 1.0)nm, crystallinity -35-45% [9,10]. The ratio of the components of polymer mixtures (parts by weight): PP/EPDR/NF = 50/50 / (0.3, 1.0, 3.0).…”

Section: Experimental Partmentioning

confidence: 99%

Metal-Containing Nanocomposites on the Basis of Isotactic Polypropylene and Ethylene-Propylene-Diene Rubber

Alimirzayeva¹

2020

AChJ

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The work summarizes the data of studies on the effect of nanofiller additives containing copper oxide nanoparticles stabilized by a high-pressure polyethylene matrix obtained by the mechanochemical method on the physico-mechanical, rheological properties and crystallization of thermoplastic mixed elastomers on the basis of isotactic polypropylene and ethylene propylene diene rubber. The prospects of using this additives to indicated elastomers that provides to the creation of a fine-spherical layered structure of the composition, characterized by improved melt flow rates, rheological, physicomechanical properties, and thereby expand the scope of application obtained nanocomposites.

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Preparation of Copper-Containing Nanoparticles in Polyethylene Matrix Without the Use of Solvents

Cited by 4 publications

References 1 publication

Obtaining and Studying the Properties of Nanocomposites Based on a Mixture of High and Low Pressure Polyethylene With Metal-Containing Nanofillers

Obtaining and Studying the Properties of Nanocomposites Based on a Mixture of High and Low Pressure Polyethylene With Metal-Containing Nanofillers

Copper-Containing Nanocomposites Based on Isotactic Polypropylene and High Pressure Polyethylene

Metal-Containing Nanocomposites on the Basis of Isotactic Polypropylene and Ethylene-Propylene-Diene Rubber

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