Sentence examples for surface impregnation from inspiring English sources
Chloride ingress can be reduced significantly; and thus, the initiation of steel corrosion can be postponed greatly by water repellent surface impregnation even after 100 freeze-thaw cycles.
Novel nano-sorbents were synthesized from the direct surface impregnation of magnetic nano-iron oxide (Nano-Fe3O4) with nano-silicon oxide (Nano-SiO2) for the formation of (Nano-Fe3O4 SiO2) Nano-Fe3O4 SiO2
The γ-Al2O3 support was modified by surface impregnation of a solution of TA to afford TA/Co molar ratios (0.5, 1.0 and 2.0) in the final composition.
Nanostructured metallic catalysts (Cu/ZnO and Cu ZnO/SiO2) were prepared by sol gel auto-combustion method and a novel surface impregnation combustion method in the argon atmosphere, using metal nitrates and citric acid.
Cu crystallite size in the as-burnt catalyst which was prepared by surface impregnation combustion method was limited to only 7 nm, because the support SiO2 could disperse Cu ZnO, adsorb heat and promote heat diffusion, leading to the combustion process significantly mild and smooth.
The acidity of zirconium-silicon oxides prepared by cogel and surface-impregnation techniques are compared using 2-methylpent-2-ene isomerization as an acidity probe.
The as-grown microfibers were treated by HNO3, and iron nanoparticles were deposited onto the fiber surface by impregnation.
β-CD can be incorporated onto textile by means of spraying, printing, padding, grafting, surface coating, impregnation, ink jet printing and via sol gel (Aggrawal and Warmoeskerken 2008; Martel 2002a, b).
The fibers were first treated at a temperature of 973 K and then treated by a mixture of sulfur acid and nitric acid with a volume ratio of 1 3 to improve the dispersion of catalyst precursor (Fe (NO3 3·9H2O) on the surface before impregnation with a catalyst solution.
Various forms of copper ranging from surfaces to impregnation in textiles and particles, have attracted considerable interest owing to their versatility, potency, chemical stability, and low cost.
In addition to a larger surface area, Li2O impregnation increases pore diameter and pore volume of the mayenite-derived catalysts compared to bare mayenite.
