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A comparative study on PMMA-TiO2 and PMMA-ZrO2 protective coatings
(2020-03-01)
The covalent conjugation between the phases of organic-inorganic nanocomposites and the careful tuning of the proportion of the colloidal precursors are essential to yield homogeneous, cross-linked and dense coatings that ...
Structural Properties of Epoxy-Silica Barrier Coatings for Corrosion Protection of Reinforcing Steel
(Mdpi, 2022-09-01)
Reinforcement steel extensively applied in civil construction is susceptible to corrosion due to the carbonation process in reinforced concrete and chloride ions diffusion. Epoxy-silica-based coatings are a promising option ...
Carbon nanotube-reinforced siloxane-PMMA hybrid coatings with high corrosion resistance
(2013-04-01)
Siloxane-polymethyl methacrylate hybrid films containing functionalized multiwall carbon nanotubes (CNTs) were deposited by dip-coating on carbon steel substrates from a sol prepared by radical polymerization of methyl ...
Carbon nanotube-reinforced siloxane-PMMA hybrid coatings with high corrosion resistance
(2013-04-01)
Siloxane-polymethyl methacrylate hybrid films containing functionalized multiwall carbon nanotubes (CNTs) were deposited by dip-coating on carbon steel substrates from a sol prepared by radical polymerization of methyl ...
Comportamiento Frente a la Corrosión en Ambiente Marino de Acero Galvanizado y Acero Galvanizado Pintado (Duplex)
(Centro de Información Tecnológica, 2005)
PMMA-silica nanocomposite coating: Effective corrosion protection and biocompatibility for a Ti6Al4V alloy
(2020-05-01)
Ti6Al4V is the mostly applied metallic alloy for orthopedic and dental implants, however, its lack of osseointegration and poor long-term corrosion resistance often leads to a secondary surgical intervention, recovery delay ...
Biobased self-healing polyurethane coating with Zn micro-flakes for corrosion protection of AA7475
(2021-01-15)
AA7475 is a modern and competitive high strength alloy of relevance to the aerospace industry. In this work biobased organic polyurethane coatings were prepared from vegetable oils (crambe oil and castor oil) without (blank ...
Smart PMMA‑cerium oxide anticorrosive coatings: Effect of ceria content on structure and electrochemical properties
(2021-12-01)
Organic-inorganic hybrids are considered an effective and environmentally compliant alternative to chromate-based anticorrosive coatings, currently banned due to the high toxicity of hexavalent chromium. In this work, ...