Electrochemical deposition and characterization of CoNi alloy thin films

Thanikaikarasan, S.; Kanimozhi, R.; Saravannan, M.; Perumal, R.

doi:10.1016/j.matpr.2020.11.843

Cited by 6 publications

(2 citation statements)

References 20 publications

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“…Table 1 The estimated value of structural parameters for electrodeposited Cu-Ni alloy thin films on steel substrate Among the magnetic properties the value of coercivity plays an essential role, since it is well known that the lower value of coercivity focuses the materials for soft magnetic properties [12]. The exhibition of magnetic properties of the deposited films depends upon the structure as well as stoichiometry.Cu-Ni alloy exhibits higher hardness, better adhesion, excellent magnetic properties, high wear and corrosion resistance as well as good stability at room temperature.…”

Section: Figure 4 B-h Loop Of Cu-ni Alloy Thin Films On Stainlessmentioning

confidence: 99%

Investigation of Structural, Compositional and Magnetic Properties of Copper-Nickel Alloy by Electrodeposition

Arulkumar,

Thanikaikarasan,

Ahamad

et al. 2023

JNMES

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The arrangement of various metals in a nanoalloy framework enables the alteration of chemical and physical properties. In this study, the structure, surface,composition and magnetic properties of a copper-nickel alloy thin film that was electrodeposited on a stainless steel substrate at -0.9V and 60 o C are examined. During the deposition of the bath temperature, chemical elements copper forms first, followed by the formation of a bimetallic copper-nickel alloy. A nickel-rich alloy that effectively resists oxidation covers the underlying copper. It was found that the copper-nickel films revealed a face-centered cubic structure with crystallites oriented along the (1 1 1) plane including crystallite size, micro-strain, dislocation density, and stacking fault probability. Morphological and film composition characteristics revealed that the deposited films were well adherent to the surface of the substrate with microcracks and stoichiometric ratio. The magnetic properties of the deposited films were estimated.

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Section: Figure 4 B-h Loop Of Cu-ni Alloy Thin Films On Stainlessmentioning

confidence: 99%

Investigation of Structural, Compositional and Magnetic Properties of Copper-Nickel Alloy by Electrodeposition

Arulkumar,

Thanikaikarasan,

Ahamad

et al. 2023

JNMES

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show abstract

“…Magnetic materials have widespread applications, such as electronics, automotive, environmental protection, and new energy sources [1][2][3][4][5][6][7][8]. Magnetic materials are divided into categories by nature: metallic and nonmetallic, the former mainly having metallic magnets such as Nd 2 Fe 14 B and nickel-based alloys [9][10][11][12], the latter mainly being ferrite nanomaterials [13,14]. Compared to metallic materials, ferrite, as a nonmetallic material, is cheap, technical maturity and stable performance, and is, therefore, used in a significant amount.…”

Section: Introductionmentioning

confidence: 99%

Adsorption Mechanism and Electrochemical Characteristic of Methyl Blue onto Calcium Ferrite Nanosheets

Zhang

et al. 2022

Adsorption Science & Technology

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A rapid combustion process was applied to prepare CaFe2O4 nanomaterials using CaBr2·xH2O and Fe(NO3)3·9H2O as raw materials and CaFe2O4 nanomaterials were characterized by SEM, TEM, VSM, XRD, and FTIR techniques. The results showed that the prepared nanomaterials had a sheet-like structure, and for larger adsorption capacity of dyes, CaFe2O4 nanosheets prepared at 700°C for 2 h with average grain size was 93.3 nm, a thickness of 8.4 nm, and the saturation magnetization of 8.15 emu/g were employed as adsorbate for the removal of methyl blue (MB). The adsorption performance of MB onto CaFe2O4 nanosheets was investigated; CaFe2O4 nanosheets displayed favorable adsorption capacity, and the adsorption conformed to the pseudo-second-order model and the Freundlich model, which demonstrated that the adsorption process of MB on CaFe2O4 nanosheets belonged to multilayer chemisorption process. When the pH value reached 3, the adsorption capacity of MB by CaFe2O4 nanosheets kept maximum value of 478.07 mg/g; and after 5 regenerations, the removal efficiency of MB was reduced to 59.06% of the first time. The electrochemical behavior of MB onto the nanosheets was evaluated through CV in conjunction with EIS. The CaFe2O4 nanosheets revealed a promising prospect for the adsorption of dyes.

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Impact of substrate on the formation mechanism of electrodeposited Co–Ni thin films: a comprehensive study of structural, morphological, and magnetic properties

Boulegane,

Guittoum,

Hadj Larbi

et al. 2024

Appl. Phys. A

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Electrochemical deposition and characterization of CoNi alloy thin films

Cited by 6 publications

References 20 publications

Investigation of Structural, Compositional and Magnetic Properties of Copper-Nickel Alloy by Electrodeposition

Investigation of Structural, Compositional and Magnetic Properties of Copper-Nickel Alloy by Electrodeposition

Adsorption Mechanism and Electrochemical Characteristic of Methyl Blue onto Calcium Ferrite Nanosheets

Impact of substrate on the formation mechanism of electrodeposited Co–Ni thin films: a comprehensive study of structural, morphological, and magnetic properties

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