Journal ArticleDOI
Sol-gel synthesis of zirconia barrier coatings
M. Shane,Martha L. Mecartney +1 more
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TLDR
In this paper, a method for applying zirconia barrier coatings using a solgel method is described, and the coatings of 8 wt % yttria-stabilized ZIRconia are applied by spin coating a solution containing zirconsium alkoxides and yttrium acetate on to stainless steel substrates.Abstract:
A method for applying zirconia barrier coatings using a sol-gel method is described. The coatings of 8 wt % yttria-stabilized zirconia are applied by spin coating a solution containing zirconium alkoxides and yttrium acetate on to stainless steel substrates. Crystallization of the films was observed for thermal treatments in the range 750 to 1050° C. Excellent adhesion at the interface, due to significant coating-substrate interfacial reactions, indicates that this sol-gel route is a feasible method for applying zirconia coatings.read more
Citations
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Journal ArticleDOI
Sol−Gel Materials in Electrochemistry
Ovadia Lev,Zhibin Wu,S. Bharathi,Victor Glezer,Alexander D. Modestov,Jenny Gun,L. Rabinovich,Srinivasan Sampath +7 more
TL;DR: The subject of sol−gel electrochemistry is introduced in this article, starting with a brief account of milestones in its evolution, followed by a description of recent advances in the various fields of sol −gel electro chemistry.
Journal ArticleDOI
Sol-gel coatings on metals
TL;DR: In this paper, the results published in the literature show that sol-gel coatings may offer good protection against oxidation, but more difficult is to achieve a protection against wet corrosion.
Journal ArticleDOI
Controllable synthesis of metastable tetragonal zirconia nanocrystals using citric acid assisted sol–gel method
TL;DR: In this paper, tetragonal ZrO2 nanoparticles and nanosheets were synthesized with citric acid assisted sol-gel method, and the effects of heat treatment on zirconia phase evolution were investigated.
Journal ArticleDOI
Flexible Low-Voltage Organic Thin-Film Transistors Enabled by Low-Temperature, Ambient Solution-Processable Inorganic/Organic Hybrid Gate Dielectrics
Young-Geun Ha,Sunho Jeong,Jinsong Wu,Myung-Gil Kim,Vinayak P. Dravid,Antonio Facchetti,Tobin J. Marks +6 more
TL;DR: The morphologies and microstructures of representative semiconductor films grown on CHB dielectrics prepared with incrementally varied compositions and processing conditions are investigated and shown to correlate closely with the OTFT response.
Journal ArticleDOI
Synthesis of ZrO2 and Y2O3‐Doped ZrO2 Thin Films Using Self‐Assembled Monolayers
TL;DR: In this paper, a coagulation model involving homogeneous nucleation, particle adhesion, and aggregation onto the substrate was proposed to explain the growth kinetics of undoped or Y2O3-doped ZrO2 thin films.
References
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Book ChapterDOI
Better Ceramics Through Chemistry
TL;DR: In this article, the authors apply polymeric network theory to the design of gel ultrastructures and apply scaling calculations based on molecular orbital calculations for prediction of the silanol polymerization mechanism.
Journal ArticleDOI
Transparent zirconia gel-monolith from zirconium alkoxide
TL;DR: In this article, the pore-structure of the dried zirconia was examined from its N2-desorption isotherm and pore size distribution curve obtained by the BJH method.
Journal Article
Modeling of spin coating.
TL;DR: In this paper, the authors describe the principalipes de base de la mecanique de l'ecoulement du transport du solvant et de la formation du film in a film uniforme.