Functionalized multi-walled carbon nanotube/polyindole incorporated epoxy: An effective anti-corrosion coating material for mild steel
Source abstract
Abstract
Abstract The present work destined to enhance the anti-corrosion performance of the epoxy resin (EP) by incorporating the functionalized multi-walled carbon nanotube/polyindole (f-MWCNT/PIn) nanocomposite in the EP matrix. In this direction, the f-MWCNT and f-MWCNT/PIn were prepared, and their chemical compositions were confirmed by Fourier transform infrared (FT-IR) spectroscopy, Raman spectroscopy, X-ray diffraction (XRD), Scanning electron microscopy (SEM), and Transmission electron microscopy (TEM) studies. The corrosion resistance property of different weight percentages of f-MWCNT/PIn dispersed EP coatings on mild steel (MS) in 3.5 wt% NaCl solution was examined by the electrochemical technique. Electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization results indicated that 0.25 wt% f-MWCNT/PIn blended nanocomposite coating exhibits excellent anti-corrosion and barrier protection properties. Uniform dispersion of nanofiller and increasing the pathway of the corrosive electrolytes make it an excellent coating material in anti-corrosion applications.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Conducting polymers and applications · Concrete Corrosion and Durability
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (45)
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