Niobia Nanofiber-Reinforced Protective Niobium Oxide/Acrylate Nanocomposite Coatings.

ABSTRACT: In the present study, the corrosion resistance of a new niobium oxide/acrylate hybrid nanocomposite coating doped with niobia nanofibers is investigated. Nanofibers were initially synthesized from niobium(V) chloride precursor in a novel autoclave approach before fabricating the base coating from a two-step process involving the syntheses of acrylate resin via free radical polymerization and niobium oxide gel from niobium ethoxide via a sol-gel technique. Variants of the synthesized nanocomposite coating were incorporated with varying concentrations of niobia nanofibers before spin-coating on Q235 steel substrates to inhibit corrosive electrolytic ion percolation and further enhance corrosion resistance when treated with chloride-enriched corrosive media. The corrosion resistance of these

SUBMITTER: Eduok U 

PROVIDER: S-EPMC7711932 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature