Synthesis and properties of high corrosion resistant Ni–cerium oxide nano‐composite coating. Issue 12 (4th May 2012)

• Record Type: Journal Article
• Authors: Hasannejad, H.; Shahrabi, T.; Jafarian, M.
• Is Part Of: Materials and corrosion. Volume 64:Issue 12(2013:Dec.)
• Page Start: 1104
• Page End: 1113
• Publication Date: 2012-05-04
• Subjects: Materials -- Periodicals; Metals -- Periodicals; Corrosion and anti-corrosives -- Periodicals; 620.1122305
• DOI: 10.1002/maco.201106484
• Languages: English
• ISSNs: 0947-5117

Abstract

<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>The effect of cerium ion on the formation, morphology, composition, and corrosion behavior of Ni–cerium oxide coatings was investigated by SEM, FESEM, XRD, EDS, XPS, EIS, and potentiodynamic polarization. The extremely highest corrosion resistant coating was obtained when the cerium ion concentration in the plating bath was 16 mM. It has been observed that the presence of cerium ion in the plating bath led to changes in the morphology of the coating from pyramid nodular structure to coaxial structure. By adding cerium ion to the plating bath, a considerable grain refinement in the nanometer region was observed.</p> </abstract>