Electrochemical Codeposition of Ceramic Nanocomposite Films

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dc.contributor.author Toledano, Reut en_US
dc.contributor.author Okner, Regina en_US
dc.contributor.author Mandler, Daniel en_US
dc.date.accessioned 2007-12-07T14:24:20Z
dc.date.available 2007-12-07T14:24:20Z
dc.date.issued 2007 en_US
dc.identifier.citation European Nano Systems Worshop, Paris, France, 03-04 December 2007, p. 80-84 en_US
dc.identifier.isbn 978-2-35500-003-4 en_US
dc.identifier.uri http://hdl.handle.net/2042/14137
dc.description.abstract A novel method for deposition of ceramic nanocomposite films has been developed. This approach allows controlling the exact composition of the deposit, e.g., Cu-TiO2, Au-SiO2 and should enable the formation of a wide variety of coatings such as graded films, catalysts etc, in a straightforward approach. Sol-gel films are traditionally deposited via spin-coating, dip-coating or spraying. We describe a single step electrochemical deposition method for the preparation of ceramic nanocomposite films in which micro and nanoparticles are embedded. It is based on the electro-assisted deposition of sol-gel thin films. According to this methodology, applying either negative or positive potentials to a conducting substrate alters the pH at the electrode surface, which catalyses the polymerisation of sol-gel monomers, leading to the deposition of the appropriate oxide films. We have applied this method for preparing thin films of metal ceramic materials, such as copper-titania and copper-silica and the introduction of different nanoparticles into sol-gel coatings. Organic nanoparticles have also been incorporated in the course of the electrodeposition. en_US
dc.format.extent 500427 bytes
dc.format.mimetype application/pdf
dc.language.iso EN en_US
dc.publisher EDAP Editions , Grenoble, France en_US
dc.rights http://irevues.inist.fr/utilisation en_US
dc.source European Nano Systems Worshop, Paris, France, 03-04 December 2007, p. 80-84 en_US
dc.title Electrochemical Codeposition of Ceramic Nanocomposite Films en_US
dc.type Conference proceeding en_US
dc.contributor.affiliation Department of Inorganic and Analytical Chemistry - The Hebrew University of Jerusalem [IS] en_US
dc.contributor.affiliation Department of Inorganic and Analytical Chemistry - The Hebrew University of Jerusalem, Jerusalem [IS] en_US
dc.contributor.affiliation Department of Inorganic and Analytical Chemistry - The Hebrew University of Jerusalem [IS] en_US


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