Results 11 to 20 of about 221,890 (301)
Metals, 2021 A facile strategy to boost anticorrosion potency of graphene oxide/silica hybrid sol-gel coating is developed through fully exploiting the capabilities of graphene oxide (GO).
Yan Gao +5 more
doaj +1 more source
Sol-gel processing for advanced ceramics, a perspective
Open Ceramics, 2023 Sol-gel chemistry and the process that peculiarly defines the derived materials, represent an essential tool for the chemical synthesis of materials.
Plinio Innocenzi
doaj +1 more source
An efficient protection of stainless steel against corrosion: Combination of a conversion layer and titanium dioxide deposit [PDF]
, 2008 In the present work, a novel process has been developed to improve the corrosion properties of ferritic stainless steels. Titanium oxide coatings have been deposited onto stainless steel by sol–gel process after a pre-functionalization of the substrate ...
Ansart, Florence +8 more
core +2 more sources
Química Nova, 2002 The use of sol-gel materials to develop new biosensors has received great attention due to its characteristics and versatility of sol-gel process. An overview is presented of the state-of-the-art of electrochemical biosensors employing sol-gel materials.
Antonio A. S. Alfaya, Lauro T. Kubota
doaj +1 more source
The preparation and characterization of alumina membranes with ultrafine pores 2. The formation of supported membranes [PDF]
, 1985 Supported γ-A12O3 membranes are prepared by a dipping procedure. According to this method, a capillary pressure drop is created by bringing a microporous ceramic support into contact with a boehmite (γ-A1OOH) sol. This pressure drop forces the dispersion
Burggraaf, A.J., Leenaars, A.F.M.
core +2 more sources
Reinforced sol–gel thermal barrier coatings and their cyclic oxidation life [PDF]
, 2013 Cyclic oxidation life enhancement of sol–gel thermal barrier coatings is obtained via the reinforcement of the controlled micro-crack network that forms during the initial sintering of the deposit.
Ansart, Florence +5 more
core +4 more sources
Advances in Materials Science and Engineering, 2017 The spinel structure of the nanosize powder (Ni0.3Zn0.3Cu0.4Fe2O4) substituted by Ni, Zn, and Cu was fabricated by the sol-gel process. Changes in weight, crystal formation, and magnetic properties were observed by XRD, TG-DTA, VSM in the annealing ...
Su-won Yang +2 more
doaj +1 more source
Development of new processes to protect zinc against corrosion, suitable for on-site use [PDF]
, 2011 Protection against corrosion of metals is well known as an important issue in numerous fields. In all cases, the improvement of durability of these metals has to be connected to the development of environmentally friendly processes.
Ansart, Florence +4 more
core +2 more sources
International Journal of Technology, 2014 Nanocomposite thin films consisting of titanium oxide, or TiO2, nanoparticles embedded in a polymer matrix represent a new class of potential materials for optoelectronic applications such as optical switches, waveguides, high refractive indices and non ...
Akhmad Herman Yuwono +2 more
doaj +1 more source
Effect of cerium concentration on corrosion resistance and polymerization of hybrid sol–gel coating on martensitic stainless steel [PDF]
, 2012 Stainless steels are increasingly used in the aeronautics field for the manufacture of structural parts. One of them, the X13VD martensitic stainless steel (X12CrNiMoV12-3), known for its good mechanical properties, has a poor corrosion resistance in ...
Ansart, Florence +3 more
core +3 more sources