Deposition of fine iron oxide particles in tap water using electrophoretic deposition (EPD) technique

Sharif, Syahira Mohd; Bakar, Noor Fitrah Abu; Naim, Mohd Nazli

doi:10.1016/j.jwpe.2015.06.005

Cited by 17 publications

(4 citation statements)

References 34 publications

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“…1-2 μm. [49][50][51][52][53][54] Recently, through several iterations and designs of experiments, new EPD parameters for successful iron oxide nanoparticle thick film fabrication (approximately 10 μm) were achieved. 29 Parameters such as particle concentration, molarity of the EPD bath solution, electrode-electrode distance, and deposition time were varied in order to obtain films that were sufficiently thick and crack free.…”

Section: Electrophoretic Depositionmentioning

confidence: 99%

“…For 0‐3 magnetic nanocomposites for power component applications, there is a need for a robust, novel modification to the method in order to deposit magnetic nanoparticles via EPD into micron‐thick films. Previously, the EPD of magnetic oxide nanoparticles was not utilized to fabricate magnetic nanocomposites, due to a focus on monolayer film formation, and the fact that these were often not able to achieve film thicknesses above 1–2 μm 49–54 . Recently, through several iterations and designs of experiments, new EPD parameters for successful iron oxide nanoparticle thick film fabrication (approximately 10 μm) were achieved 29 …”

Section: Magnetic Nanoparticle Film Fabricationmentioning

confidence: 99%

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0‐3 magnetic nanocomposites via EPD: Current status for power component fabrication and future directions

Mills,

Patterson,

Andrew

2023

J Am Ceram Soc.

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Inductors and transformers (here referred to as power components) for modern, AC/DC switching power supplies require magnetic materials that have high power density and efficiency at high frequencies, with high magnetic saturation, low coercivity, and multi‐micrometer thicknesses to increase magnetic energy storage and power handling. Rather than using a single‐phase magnetic material in a polymer‐based composite, a composite formed from two magnetic phases (such as a 0‐3 nanocomposite) can simultaneously achieve all of the listed requirements and benefit from contributions by both the 0D and 3D phases to the magnetic properties. The fabrication of 0‐3 magnetic nanocomposites for power component applications requires a method to deposit magnetic nanoparticles into thick, physically stable yet porous films, and a subsequent method for infiltrating the magnetic nanoparticle film with another magnetic material. Here, the deposition of magnetic nanoparticles into microns‐thick films using electrophoretic deposition (EPD) is discussed. This is described along with a new method, to improve upon traditional EPD methods by increasing film‐substrate interactions with chelating agents, therefore increasing film stability. Next, the use of electro‐infiltration (EI) for fully incorporating a secondary magnetic material within the nanoparticle film is presented, showing the cumulative fabrication process with the addition of a multilayered nanocomposite fabrication technique for increasing overall nanocomposite thickness. The subsequent cross‐sectional and magnetic characterization of the fabricated 0‐3 nanocomposites is also shown. Finally, future directions for 0‐3 magnetic nanocomposites are offered, with emphasis on potential materials synthesis techniques and on translating knowledge beyond power component applications.This article is protected by copyright. All rights reserved

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Section: Electrophoretic Depositionmentioning

confidence: 99%

Section: Magnetic Nanoparticle Film Fabricationmentioning

confidence: 99%

0‐3 magnetic nanocomposites via EPD: Current status for power component fabrication and future directions

Mills,

Patterson,

Andrew

2023

J Am Ceram Soc.

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“…After 30 days of the treatment process, both rhizome that were prepared in the coarse soil and fine soil were sent for ICP analysis. Arsenic (As) can be easily adsorbed due to the high content on Fe 3 O 4 in the clay [14], [15]. Fig.…”

Section: A the Role Of Soil In Phytoremediationmentioning

confidence: 99%

Role of Synthesized Soil for Minimizing Heavy Metal Penetration into the Plant’s Cell in Phytoremediation Process

Naim,

Rasid,

Bakar

2019

IJEAT

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The advantages of synthesized soil for minimizing the heavy metal penetration into the plant cells during phytoremediation process was investigated. The synthesized soil was prepared by modifying the as-received soil into fine and coarse particles via a sieving process before subjecting the prepared soil to the lotus plant for the phytoremediation process. The as-received soil was obtained from a common paddy soil and consist of major clay elements including SiO2 , Fe3O4 and Ca. After the phytoremediation process for 30 days, the bulk water, soil and rhizomes were sent for inductively coupled plasma (ICP) optical emission spectrometry. The fine soil absorbed more metal content than the coarse soil and as-received soil. Further analysis was conducted by downsizing the as-received soil into the aqueous solution of pH 4, 6 and 8 and followed by an ultrasonication process. A nanometer order particle of 157, 78 and 100 nm with various particles's surface charge of 22, 4.9 and -19.9 mV were obtained from pH 4, 6 and 8 respectively. The surface charge of the clay element that contained in the as-received soil adsorbs the heavy metals onto its surface and hindered the penetration of heavy metal from entering the plant cells

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“…Direct current (DC) is the common source of electric field applied in EPD process [14][15][16][17][18][19][20]. The main issue with DC-EPD is hydrolysis of water occur with potential difference higher than 10 V [21][22][23][24].…”

Section: Introductionmentioning

confidence: 99%

MWCNTs-PANi nanocomposite films prepared by AC-EPD technique and its potential for enhance supercapacitor electrode

Hasnan¹,

Eleas

Mohammad

et al. 2017

AIP Conference Proceedings

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Deposition of fine iron oxide particles in tap water using electrophoretic deposition (EPD) technique

Cited by 17 publications

References 34 publications

0‐3 magnetic nanocomposites via EPD: Current status for power component fabrication and future directions

0‐3 magnetic nanocomposites via EPD: Current status for power component fabrication and future directions

Role of Synthesized Soil for Minimizing Heavy Metal Penetration into the Plant’s Cell in Phytoremediation Process

MWCNTs-PANi nanocomposite films prepared by AC-EPD technique and its potential for enhance supercapacitor electrode

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