Pulse electrodeposition and corrosion behavior of Ni–W/MWCNT nanocomposite coatings

RSC Advances ◽  
2015 ◽  
Vol 5 (84) ◽  
pp. 68890-68899 ◽  
Author(s):  
Han Li ◽  
Yi He ◽  
Yi Fan ◽  
Wei Xu ◽  
Qiangbin Yang
Keyword(s):  
Carbon Nanotube ◽  
Corrosion Behavior ◽  
Steel Sheet ◽  
Pulse Current ◽  
Composite Coatings ◽  
Multiwalled Carbon Nanotube ◽  
Pulse Electrodeposition ◽  
Nanocomposite Coatings ◽  
Multiwalled Carbon ◽  
Pulse Current Electrodeposition

In this study, Ni–W/multiwalled carbon nanotube (MWCNT) composite coatings were successfully deposited on the surface of a C45 steel sheet by pulse current electrodeposition.

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

Metals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 982
Author(s):  
Mara Cristina Lopes de Oliveira ◽  
Olandir Vercino Correa ◽  
Rejane Maria Pereira da Silva ◽  
Nelson Batista de Lima ◽  
Jefferson Thadeu Dias de Oliveira ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Adhesion Strength ◽  
Electrochemical Behavior ◽  
Pipeline Steel ◽  
Composite Coatings ◽  
Composite Films ◽  
Electrochemical Activity ◽  
Multiwalled Carbon Nanotube ◽  
Surface Generation ◽  
Multiwalled Carbon

In this work, composite Ni–P-multiwalled carbon nanotube films were produced by electroless deposition. The main goal was to investigate the influence of multiwalled carbon nanotube loading on the local electrochemical behavior of the composite films, as probed by scanning electrochemical microscopy (SECM). The coatings were also characterized with respect to their crystalline structure, surface, and cross-section morphologies. Adhesion strength was examined by scratch tests. The global electrochemical behavior was evaluated by potentiodynamic polarization. The local electrochemical activity was investigated by probing the Fe2+ oxidation in the surface generation/tip collection mode of the SECM. The results revealed that multiwalled carbon nanotubes increased the adhesion strength and reduced the electrochemical activity on the surface of the coated samples.

Electrochemical non-enzymatic glucose sensors based on nano-composite of Co3O4 and multiwalled carbon nanotube

2019 ◽  
Vol 30 (6) ◽  
pp. 1157-1160 ◽  
Author(s):  
Xiaoyun Lin ◽  
Yanfang Wang ◽  
Miaomiao Zou ◽  
Tianxiang Lan ◽  
Yongnian Ni
Keyword(s):  
Carbon Nanotube ◽  
Glucose Sensors ◽  
Multiwalled Carbon Nanotube ◽  
Multiwalled Carbon ◽  
Nano Composite

Cobalt-polypyrrole-multiwalled carbon nanotube catalysts for hydrogen and alcohol fuel cells

Carbon ◽  
2008 ◽  
Vol 46 (1) ◽  
pp. 2-11 ◽  
Author(s):  
Arava Leela Mohana Reddy ◽  
Natarajan Rajalakshmi ◽  
Sundara Ramaprabhu
Keyword(s):  
Fuel Cells ◽  
Carbon Nanotube ◽  
Multiwalled Carbon Nanotube ◽  
Multiwalled Carbon ◽  
Alcohol Fuel
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