Structural and electrochemical characterization of Zn–TiO2 and Zn–WO3 nanocomposite coatings electrodeposited on St 37 steel

Electrolytic co-deposition of Zn-ZnO and Zn-ZnO-CaCO₃ composite substrates on low-carbon steel

“…This is largely due to its ease of fabrication (weldability) and ease of recycling. However, low oxidation resistance leading to increased corrosion rate, especially in seawater and coastal marine environments is the major drawback of this class of steel (Fayomi, 2018;Garcia et al, 2014;Erten et al, 2015). Some economic implications of corrosion in industries such as the shipbuilding and maritime industries include: decrease in useful lifetime of steel-built ships and offshore steel installations; material losses (metal wastagedamaged ship hull); productivity and process operation losses (arising from delays); and reduction in overall system efficiency (Han et al, 2016;Norouzi and Afrasiabi-Garekani, 2014).…”

Effects of Triazole Functionalized SiO2/TiO2 Nanoparticles in Polyurethane Coating: A Study on Structural, Thermal, Dynamic Mechanical, Morphological and Electrochemical Properties in Marine Environment

“…However, due to low cost, easy availability, and preparation, nanoparticles of metal oxide like SiO 2 , CeO 2 , RuO 2 , TiO 2 , Sb 2 O 3 , WO 3 , Al 2 O 3 were used to prepare the nanocomposites for various applications. [19][20][21][22][23][24][25][26][27][28] The nanocomposites consisting of polymers and mixed metal oxides have also been reported to some extent in the literature. [29][30] The present study investigates the synthesis and characterization of SiO 2 À TiO 2 nanoparticles fabricated polyurethane composite coatings for the first time.…”

“…The detailed analysis proved that the polyurethane coated steel materials displayed an enhanced life span with the inclusion of oxides/carbides/sulphides/nitrides of metal nanoparticles compared to pure polyurethane coated materials. However, due to low cost, easy availability, and preparation, nanoparticles of metal oxide like SiO 2 , CeO 2 , RuO 2 , TiO 2 , Sb 2 O 3 , WO 3 , Al 2 O 3 were used to prepare the nanocomposites for various applications [19–28] . The nanocomposites consisting of polymers and mixed metal oxides have also been reported to some extent in the literature [29–30] …”

Effect of Graphene Oxide Concentration in Electrolyte on Corrosion Behavior of Electrodeposited Zn–Electrochemical Reduction Graphene Composite Coatings

“…Therefore, designing novel zinc based composite coatings by adding second-phase particles into the Zn matrix has become a focus point of research on this material [5][6][7]. A series of Zn-matrix composite coatings with different second-phase particles, such as TiO 2 [8], ZrO 2 [2], WO3 [9], SiC [10], NiO [11], carbon nanotube [12], and graphene [13] were successfully prepared by different methods. These Zn matrix composite coatings have enhanced corrosion resistance behavior with improved mechanical properties compared to pure zinc coatings.…”