Structural Characterization, Global and Local Electrochemical Activity of Electroless Ni–P-Multiwalled Carbon Nanotube Composite Coatings on Pipeline Steel

Oliveira, Mara Cristina Lopes de; Corrêa, Olandir Vercíno; Silva, Rejane Maria Pereira da; Lima, Nelson Batista de; Oliveira, Jefferson Thadeu Dias de; Oliveira, Leandro Antonio de; Antunes, Renato Altobelli

doi:10.3390/met11060982

Cited by 9 publications

(2 citation statements)

References 51 publications

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“…The local and global corrosion behaviors of composite Ni-P-multiwalled carbon nanotube films obtained by electroless deposition on carbon steel substrates were studied by Oliveira et al [3]. The addition of multiwalled carbon nanotubes increased the adhesion strength and reduced the electrochemical activity on the surface of the coated samples.…”

Section: Contributionsmentioning

confidence: 99%

Advances in Corrosion and Protection of Materials

Antunes

2023

Metals

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Section: Contributionsmentioning

confidence: 99%

Advances in Corrosion and Protection of Materials

Antunes

2023

Metals

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“…Meng et al [121] studied the milling effects on MWCNTs using wet-milling in comparison with ordinary dry-milling on the fabrication and tribological properties of Ni-P alloy/MWCNT composite coatings. Lopes de Oliveira et al [122] researched corrosion behavior of Ni-P alloy/MWCNT composite coatings on a pipeline steel.…”

Section: Fabrication Of Metal/cnt Composites Using Composite Plating ...mentioning

confidence: 99%

Fabrication of Metal/Carbon Nanotube Composites by Electrochemical Deposition

Arai

2021

Electrochem

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Metal/carbon nanotube (CNT) composites are promising functional materials due to the various superior properties of CNTs in addition to the characteristics of metals, and consequently, many fabrication processes of these composites have been vigorously researched. In this paper, the fabrication process of metal/CNT composites by electrochemical deposition, including electrodeposition and electroless deposition, are comprehensively reviewed. A general introduction for fabrication of metal/CNT composites using the electrochemical deposition is carried out. The fabrication methods can be classified into three types: (1) composite plating by electrodeposition or electroless deposition, (2) metal coating on CNT by electroless deposition, and (3) electrodeposition using CNT templates, such as CNT sheets and CNT yarns. The performances of each type have been compared and explained especially from the view point of preparation methods. In the cases of (1) composite plating and (2) metal coating on CNTs, homogeneous dispersion of CNTs in electrochemical deposition baths is essential for the formation of metal/CNT composites with homogeneous distribution of CNTs, which leads to high performance composites. In the case of (3) electrodeposition using CNT templates, the electrodeposition of metals not only on the surfaces but also interior of the CNT templates is the key process to fabricate high performance metal/CNT composites.

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