Synergistic effect of Zn electrodeposition and cerium conversion coating on the corrosion performance of low carbon steel

Strong metal–support interactions between atomically dispersed Ru and CrOx for improved durability of chlorobenzene oxidation

“…As shown in Fig. 3(a), the XPS spectra of O 1s were divided into three sections, where the first peak with binding energies ranging from 529.6 to 530.0 eV is ascribed to lattice oxygen (O Latt ); 32,33 the second section in the 531.3–531.7 eV range is attributed to oxygen contained in defective sites, which is so-called adsorbed oxygen (O Ads ); 34,35 and the minimum peak of the O 1s spectra centered at 533.0 eV could be identified as surface absorbed O 2 or H 2 O. 36,37 The binding energy of lattice oxygen for Cr 2 O 3 -P is lower than that of the other three catalysts.…”

Innovative Applications of Cerium Oxide-Based Materials in Civil Engineering, Automation, and Energy Sectors

“…Steels, as critical metallic materials in civil engineering, are under scrutiny for corrosion protection through Ce-compounds via inhibition [182][183][184], CeCC deposition [185][186][187][188], and the utilization of Ce-compounds as active ingredients in protective coatings [183].…”

Lanthanides: The Key to Durable and Sustainable Corrosion Protection

“…(l) POL curves for BS (bare steel), GL (galvanic layer), cerium conversion coatings deposited spontaneously (CeCC) and composite coatings consisting of double layers of GL and CeCC. [Reprinted with permission from ref . Copyright 2022, Elsevier].…”

“…Increasing the immersion time to 1800 s tremendously increased the size of the pits along with the increment in the number of pits, produced from highly strong interaction of corrosive ions. Further the incorporation of cerium-based coatings on a steel substrate also proved to be anticorrosive in nature, where three types of coatings were tested as shown in Figure (l). In this study, before the deposition of cerium coatings by immersion in cerium solution (0.025 mol dm –3 of (NH 4 ) 2 Ce­(NO 3 ) 5 and CeCl 3 ), Zn coatings had been deposited.…”