Bibliographic Details
| Title: |
Enhanced protective properties of epoxy/polyaniline-camphorsulfonate nanocomposite coating on an ultrafine-grained metallic surface. |
| Authors: |
Pour-Ali, Sadegh1 pourali2020@ut.ac.ir, Kiani-Rashid, Alireza1, Babakhani, Abolfazl1, Davoodi, Ali1 |
| Source: |
Applied Surface Science. Jul2016, Vol. 376, p121-132. 12p. |
| Subjects: |
Nanocomposite materials, Epoxy compounds, Polyanilines, Sulfonates, Surface coatings, Metallic surfaces, Mild steel, Substrates (Materials science) |
| Abstract: |
An ultrafine-grained surface layer on mild steel substrate with average grain size of 77 nm was produced through wire brushing process. Surface grain size was determined through transmission electron microscopy and X-ray diffraction methods. This substrate was coated with epoxy and an in situ synthesized epoxy/polyaniline-camphorsulfonate (epoxy/PANI-CSA) nanocomposite. The corrosion behavior was studied by open circuit potential, potentiodynamic polarization and impedance measurements. Results of electrochemical tests evidenced the enhanced protective properties of epoxy/PANI-CSA coating on the substrate with ultrafine-grained surface. [ABSTRACT FROM AUTHOR] |
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| Database: |
Engineering Source |
