Effect of Ga content on magnetic properties of BaFe12−xGaxO19/epoxy composites

Yakovenko, O. S.; Lazarenko, Oleksandra; Matzui, L. Yu.; Вовченко, Л. Л.; Borovoy, Mykola O.; Teselko, Petro; Lozitsky, O. V.; Astapovich, K.A.; Trukhanov, S. V.

doi:10.1007/s10853-020-04661-z

Cited by 89 publications

(6 citation statements)

References 28 publications

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“…One of the primary material science trends is developing composite materials based on a polymer matrix with various fillers [30][31][32][33][34]. Composites often exhibit unexpected behaviors and have properties that differ significantly from those of their components [35][36][37].…”

Section: Introductionmentioning

confidence: 99%

Combined Effect of Microstructure, Surface Energy, and Adhesion Force on the Friction of PVA/Ferrite Spinel Nanocomposites

Darwish

Zubar

Kanafyev³

et al. 2022

Nanomaterials

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Nanocomposite films based on spinel ferrite (Mg0.8Zn0.2Fe1.5Al0.5O4) in a PVA matrix were obtained. An increase in the spinel concentration to 10 wt.% caused an avalanche-like rise in roughness due to the formation of nanoparticle agglomerates. The lateral mode of atomic force microscopy (AFM) allowed us to trace the agglomeration dynamics. An unexpected result was that the composite with 6 wt.% of filler had a low friction coefficient in comparison with similar composites due to the successfully combined effects of low roughness and surface energy. The friction coefficient decreased to 0.07 when the friction coefficient of pure PVA was 0.72. A specially developed method for measuring nano-objects’ surface energy using AFM made it possible to explain the anomalous nature of the change in tribological characteristics.

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Section: Introductionmentioning

confidence: 99%

Combined Effect of Microstructure, Surface Energy, and Adhesion Force on the Friction of PVA/Ferrite Spinel Nanocomposites

Darwish

Zubar

Kanafyev³

et al. 2022

Nanomaterials

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“…Ongoing research on inorganic materials, which includes synthesis and modification efforts, is being complemented by characterization studies [ 29 , 30 ]. In addition to structural analysis of inorganic materials [ [31] , [32] , [33] ], there is potential for understanding their influence on microwave-assisted pyrolysis (MAP) of organic waste [ 34 ]. Although this investigation primarily tackled organic constituents, future studies are anticipated to incorporate information concerning inorganic materials, ensuring a comprehensive characterization of organic waste.…”

Section: Introductionmentioning

confidence: 99%

A comprehensive comparative study on microwave- assisted pyrolysis products derived from raw and digested organic waste, with emphasis on sewage sludge, food waste, and livestock manure

Oh,

Kim,

Park

2024

Heliyon

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“…The first reversible capacity and Coulomb efficiency of Fe 0.74 Sn 5 @RGO composite are 957 mAh•g −1 and 62.9%, keeping 674 mAh•g −1 after 100 cycles. In addition, the introduction of polymers into alloys or metal oxides can also improve the structural stability of electrode materials, which has become a new research field of polymer-based composites promising for practical applications [29,30].…”

Section: Introductionmentioning

confidence: 99%

High Coulomb Efficiency Sn–Co Alloy/rGO Composite Anode Material for Li–ion Battery with Long Cycle–Life

Shen

Jia

et al. 2023

Molecules

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The low cycle performance and low Coulomb efficiency of tin-based materials confine their large–scale commercial application for lithium–ion batteries. To overcome the shortage of volume expansion of pristine tin, Sn–Co alloy/rGO composites have been successfully synthesized by chemical reduction and sintering methods. The effects of sintering temperature on the composition, structure and electrochemical properties of Sn–Co alloy/rGO composites were investigated by experimental study and first-principles calculation. The results show that Sn–Co alloys are composed of a large number of CoSn and trace CoSn2 intermetallics, which are uniformly anchored on graphene nanosheets. The sintering treatment effectively improves the electrochemical performance, especially for the first Coulomb efficiency. The first charge capacity of Sn–Co alloy/rGO composites sintered at 450 °C is 675 mAh·g−1, and the corresponding Coulomb efficiency reaches 80.4%. This strategy provides a convenient approach to synthesizing tin-based materials for high-performance lithium–ion batteries.

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Effect of Ga content on magnetic properties of BaFe12−xGaxO19/epoxy composites

Cited by 89 publications

References 28 publications

Combined Effect of Microstructure, Surface Energy, and Adhesion Force on the Friction of PVA/Ferrite Spinel Nanocomposites

Combined Effect of Microstructure, Surface Energy, and Adhesion Force on the Friction of PVA/Ferrite Spinel Nanocomposites

A comprehensive comparative study on microwave- assisted pyrolysis products derived from raw and digested organic waste, with emphasis on sewage sludge, food waste, and livestock manure

High Coulomb Efficiency Sn–Co Alloy/rGO Composite Anode Material for Li–ion Battery with Long Cycle–Life

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