Synthesis and characterization of magnetic of Ni/ABS nanocomposites by electrical explosion of wire in liquid and solution blending methods

Thuyet-Nguyen, Minh; Hong, H.; Kim, Won Joo; Kim, Ho Yoon; Kim, Jin-Chun

doi:10.1007/s12540-017-6533-z

Cited by 4 publications

(4 citation statements)

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“…This behavior has been previously described [ 57 , 58 ] and the formation of clusters has been explained based on two main stages or regimes: the first stage is dominated by Brownian motion, where the NP gather first in micro-dimensions clusters or micron-clusters. As the concentration increases [ 39 ], the second stage is based on the collisions and adhesions effect, leading to bigger clusters (or macro-clusters). In the present case, the same behavior is observed, where micro-clusters (first regime) are present in samples with lower wt% (e.g., ABS-Py10 sample— Figure 3 c) and macro-clusters (the second regime) are in the samples with larger filler contents (e.g., ABS-Py60 and ABS-Py80 samples— Figure 3 j,l).…”

Section: Resultsmentioning

confidence: 99%

“…These composites provide added value, since, in addition to the high mechanical performance, the chemical resistance and the processability of the ABS, the new material can be used in parallel in magnetic device applications. Thus, magnetic fillers including FeCoBSi flakes [ 35 ], barium ferrite [ 1 ], NiZn ferrite [ 36 ], iron particles [ 37 ], Fe 2 O 3 nanoparticles [ 38 ], Ni nanopowder [ 39 ] and stainless steel microparticles (17-4PH) [ 2 ], have been used to tailor the magnetic properties of the composites based on the different magnetic characteristics of the particles. The maximum percentage in weight (wt%) of the magnetic fillers within the ABS composites is typically up to 75 wt%, mainly based on the difficult processability and degradation of the mechanical properties for higher filler contents.…”

Section: Introductionmentioning

confidence: 99%

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Acrylonitrile Butadiene Styrene-Based Composites with Permalloy with Tailored Magnetic Response

et al. 2023

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This work reports on tailoring the magnetic properties of acrylonitrile butadiene styrene (ABS)-based composites for their application in magnetoactive systems, such as magnetic sensors and actuators. The magnetic properties of the composites are provided by the inclusion of varying permalloy (Py—Ni75Fe20Mo5) nanoparticle content within the ABS matrix. Composites with Py nanoparticle content up to 80 wt% were prepared and their morphological, mechanical, thermal, dielectric and magnetic properties were evaluated. It was found that ABS shows the capability to include high loads of the filler without negatively influencing its thermal and mechanical properties. In fact, the thermal properties of the ABS matrix are basically unaltered with the inclusion of the Py nanoparticles, with the glass transition temperatures of pristine ABS and its composites remaining around 105 °C. The mechanical properties of the composites depend on filler content, with the Young’s modulus ranging from 1.16 GPa for the pristine ABS up to 1.98 GPa for the sample with 60 wt% filler content. Regarding the magnetic properties, the saturation magnetization of the composites increased linearly with increasing Py content up to a value of 50.9 emu/g for the samples with 80 wt% of Py content. A numerical model has been developed to support the findings about the magnetic behavior of the NP within the ABS. Overall, the slight improvement in the mechanical properties and the magnetic properties provides the ABS composites new possibilities for applications in magnetoactive systems, including magnetic sensors, actuators and magnetic field shielding.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Acrylonitrile Butadiene Styrene-Based Composites with Permalloy with Tailored Magnetic Response

et al. 2023

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“…Apparently, the formation of a minor CuO phase (2.7%) on the Cu-Ni alloys is inuenced by the solidstate interdiffusion of Cu and O atoms, leads to the creation of an extended diffusion layer that is depleted of electronegative elements. 56 The average size of crystallites, calculated using the Scherer equation, was found to be 36.7 for Ni 2 O 3 @PC, 23.1 ± 6 for Cu@PC, 33.5 ± 5 and 31.36 nm for the CuNi and CuO phases in Cu/Ni 2 O 3 @PC composite, respectively. The degree of crystallinity (DC) was determined by approximating the values of the full width at half maximum (FWHM) lines using symmetric pseudo-Voigt functions and was found to be 43.8% and 60.5 for initial Ni 2 O 3 @PC and Cu@PC composites, while mixed composite demonstrated a higher DC of 64.2%.…”

Section: Characterization Of the Catalyst Membranementioning

confidence: 93%

Effect of copper doping on the photocatalytic performance of Ni₂O₃@PC membrane composites in norfloxacin degradation

Mashentseva,

Nurpeisova,

Barsbay

2024

RSC Adv.

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“…19 In order to include magnetic response in polymers, nano-or micro-fillers are included to obtain magnetic polymer composites. 20 Some fillers have been studied to incorporate magnetic properties in ABS-based composites, including barium ferrite (BaFe12O19), 21 iron particles, 22 Fe 2 O 3 NP, 23 Ni nanopowder, 24 and stainless steel microparticles. 25 ABS composites have been also based on permalloy (Py: Ni 80 Fe 17 Mo 3 ), at filler contents up to 80 wt%.…”

Section: Introductionmentioning

confidence: 99%

Engineering the magnetic properties of acrylonitrile butadiene styrene‐based composites with magnetic nanoparticles

Merazzo,

García Díez,

Tubio

et al. 2023

Polymer Composites

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This work reports the engineering of the magnetic properties of composites based on acrylonitrile butadiene styrene (ABS) by the inclusion of different magnetic nanoparticles (MNP). ABS‐based composites with different MNP, including permalloy, Fe3O4, CoFe2O4, Ni, and Co‐carbon coated, with a 10 wt% content have been prepared and their morphological, electric, thermal, magnetic, and mechanical properties evaluated. Films were processed by solvent casting under two different processing conditions, no magnetic field applied during solvent evaporations, and an out‐of‐plane magnetic field application. It is shown that ABS‐based composites preserve the magnetic properties of the filler, providing a simple way to tune the magnetic behavior in the polymer. The inclusion of permalloy, Fe3O4, CoFe2O4, Ni, and Co‐carbon coated fillers, allow to obtain saturation magnetizations of 6.2, 4.1, 7.3, 3.7, 4.4, and 4.9 emu/g, respectively, and coercive fields of 88.5, 30.9, 128, 2529.8, 123.6, and 197.4 Oe, respectively. It was found that the mechanical properties of the composites depend on filler type and dimensions, maintaining the thermoplastic behavior of the matrix when the fillers are small (up to 40 nm) and losing it when the fillers are bigger (from 60 to 135 nm). Further, the breaking stress, elongation at break, and the Young's modulus are material dependent, showing higher values when the fillers are Fe3O4 and CoFe2O4 and lower values when the fillers are permalloy, Ni, and Co‐carbon; for example, these values are the highest in the case of the ABS‐Fe3O4 composite with values of 28.7 MPa, 4.1%, and 1266.9 MPa, respectively, while ABS‐Co composite shows the lowest breaking stress and elongation at break with 9.2 MPa and 1.5%, respectively. The ABS‐permalloy composite presents the lowest Young's modulus with 781.5 MPa. Also, the magnetic fillers do not change significantly the thermal, dielectric, and the electrical properties of the composites at this concentration (10 wt%). Overall, the present work demonstrates the feasibility of the modulation of the mechanical and the tuning of the magnetic properties of ABS‐based magnetic nanocomposites by changing the magnetic material and by applying a magnetic field during the processing of the composites, allowing their application in areas including sensors, actuators, and magnetic devices.Highlights Magnetic nanoparticles can engineer the magnetic properties in a composite. Nanoparticles (NP) can engineer mechanical properties depending on their material. NP can engineer mechanical properties depending on their dimensions. With this process, the thermal, electric, and dielectric properties are preserved. Applied magnetic fields during solvent evaporations affects the Young's modulus.

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Synthesis and characterization of magnetic of Ni/ABS nanocomposites by electrical explosion of wire in liquid and solution blending methods

Cited by 4 publications

References 23 publications

Acrylonitrile Butadiene Styrene-Based Composites with Permalloy with Tailored Magnetic Response

Acrylonitrile Butadiene Styrene-Based Composites with Permalloy with Tailored Magnetic Response

Effect of copper doping on the photocatalytic performance of Ni₂O₃@PC membrane composites in norfloxacin degradation

Engineering the magnetic properties of acrylonitrile butadiene styrene‐based composites with magnetic nanoparticles

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Synthesis and characterization of magnetic of Ni/ABS nanocomposites by electrical explosion of wire in liquid and solution blending methods

Cited by 4 publications

References 23 publications

Acrylonitrile Butadiene Styrene-Based Composites with Permalloy with Tailored Magnetic Response

Acrylonitrile Butadiene Styrene-Based Composites with Permalloy with Tailored Magnetic Response

Effect of copper doping on the photocatalytic performance of Ni2O3@PC membrane composites in norfloxacin degradation

Engineering the magnetic properties of acrylonitrile butadiene styrene‐based composites with magnetic nanoparticles

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Effect of copper doping on the photocatalytic performance of Ni₂O₃@PC membrane composites in norfloxacin degradation