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Shellac and hydroxyapatitte coatings on titanium niobium and AISI 316L steel surfaces produced by dip-coating
(2012-12-01)
Shellac is a natural resin used for the preservation of fruits, bones and as a coating on drugs. The hydroxyapatite (HA), which is naturally found in human bones, is used as filler to substitute amputated bone or as a ...
XPS study of the corrosion protection of fluorozirconate glasses dip-coated with SnO2 transparent thin films
(Springer, 2004-10-01)
Tin oxide nanoparticles prepared by an aqueous sol-gel method were deposited by dip-coating on fluorozirconate glass, ZBLAN (53%ZrF4-20%BaF2-4%LaF3-3%AlF3-20%NaF) to improve its resistance against wet corrosion. The aqueous ...
Dip coating of fibers in the visco-inertial regime: numerical analysis
(American Chemical Society, 2013-08)
The dip coating of a fiber of small radius is studied via a finite element solution of the Navier-Stokes equations. The coating speed is selected within the range corresponding to the visco-capillary and visco-inertial ...
Deposition of TiO2 thin films by dip-coating technique from a two-phase solution method and application to photocatalysis
(2021-01-01)
A derivation of the sol-gel-dip-coating deposition technique is proposed, where the precursor solution exhibits two separated liquid phases, reaching an equilibrium state in a heterogeneous solution. Structural, optical ...
Comparison of different fluorapatite dip coated layers on porous zirconia tapes
(Elsevier, 2014-09)
Fluorapatite (FA) layers with different thickness and microstructures on porous 3 mol% yttria-partially stabilized zirconia (Y-PSZ) substrates have been fabricated by dipping porous zirconia tapes into aqueous fluorapatite ...
Synthesis of spherical structured catalysts by dip-coating: Application to n-butane dehydrogenation
(John Wiley & Sons Inc, 2017-06)
This work analyzes the deposition conditions of thin layers of γ-Al2O3 by dip-coating on a spherical substrate of α-Al2O3 spheres. Results showed that under controlled deposition conditions, a structured support of α-Al2O3 ...
A deeper insight into the dip coating process in the presence of insoluble surfactants: A numerical analysis
(American Institute of Physics, 2011-05)
A numerical investigation is carried out to study the effects of an insoluble surfactant on the dip coating of a flat substrate. Predictions of both the film thickness and the concentration of surfactant in the film as a ...
Real-time optical monitoring of the dip coating process
(Spie - Int Soc Optical Engineering, 2004-01-01)
A significant part of film production by the coating industry is based on wet bench processes, where better understanding of their temporal dynamics could facilitate control and optimization. In this work, in situ laser ...
Processing of Zn-Substituted calcium silicate layers on Y-Tzp bioceramics by dip coating
(Elsevier, 2020-07)
Ceramic layers based on calcium silicate non-substituted and substituted by Zn with different thickness, were developed by immersing porous Y-TZP disks into SiO2–CaO–ZnO–P2O5 glass suspensions with ZnO contents in the range ...