2013
DOI: 10.1149/2.081309jes
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Mechanism for Codeposition of Multiwalled Carbon Nanotubes with Copper from Acid Copper Sulfate Bath

Abstract: The mechanism involved in the codeposition of carbon nanotubes (CNTs) with copper from an acid copper sulfate bath was investigated. Multiwalled carbon nanotubes (MWCNTs) were employed and dispersed using polyacrylic acid. To determine the influence of the fibrous shape of the MWCNTs, codeposition was also carried out using copper and granular carbon black (CB). The effect of the polyacrylic acid on the dispersibility of MWCNTs and CB in the plating baths and the electrodeposition behavior of copper was invest… Show more

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Cited by 16 publications
(15 citation statements)
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“…In contrast with the above methods, electrodeposition has been widely used to produce metal matrix composites due to its operation in low temperature conditions and low cost. The second phase, including SiC [4,5,6], TiO 2 [7,8,9,10], carbon nanotubes (CNTs) [11,12,13,14,15,16], and Poly tetra fluoroethylene (PTFE) [17], have been successfully co-deposited into a metal matrix using electrodeposition.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…In contrast with the above methods, electrodeposition has been widely used to produce metal matrix composites due to its operation in low temperature conditions and low cost. The second phase, including SiC [4,5,6], TiO 2 [7,8,9,10], carbon nanotubes (CNTs) [11,12,13,14,15,16], and Poly tetra fluoroethylene (PTFE) [17], have been successfully co-deposited into a metal matrix using electrodeposition.…”
Section: Introductionmentioning
confidence: 99%
“…Cu matrix reinforced by 0.94 wt % CNTs showed 300% enhanced tensile stress compared to pure Cu [22]. Cu-CNTs composite with CNT content as high as 1.05 wt % was prepared by electrodeposition with polyacrylic acid added as the dispersant [15]. Periodic pulse reverse electrodeposition was used to prepare Cu-CNTs composite thin films.…”
Section: Introductionmentioning
confidence: 99%
“…Different experimental conditions such as CNT concentration in copper plating bath, temperature, potential, current density, are known to influence the deposition and CNT loading, less instead is known on the interaction between copper and modified CNT during deposition. The two-step adsorption model of Guglielmi was shown to apply only in the case of low CNT solution concentration since at higher concentrations more PAAH dispersant had to be used inhibiting copper deposition [20]. A mechanism of CNT incorporation in copper has also been proposed for PAAH-wrapped MWCNTs where the direction of growth of copper sheets is not altered by the nanotubes, resulting in the sheets growing undisturbed around the CNTs [21].…”
Section: Introductionmentioning
confidence: 99%
“…In order to enhance the cyclability of tin active material layers, an anode structure in which the adhesion strength between the tin layer and the copper layer are reinforced by fibrous objects such as the CNTs may potentially be effective. We have therefore studied the fabrication of various metal/CNTs composite films, such as Cu/CNTs [21][22][23][24][25], using plating techniques. In the present study, a CNT-reinforced noble tin anode structure in which the CNTs fasten the tin active material layer and the copper underlayer was produced using a plating technique, and the electrochemical characteristics of the resulting noble anode were evaluated.…”
Section: Introductionmentioning
confidence: 99%