%0 Generic %1 Bockmeyer2006 %A Bockmeyer, M. %A Krueger, R. %A Guntow, U. %A Loebmann, P. %D 2006 %K ploebmann %R http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=DE102006032759 %T Stabile Suspensionen von kristallinen ZrO?2?-Partikeln aus hydrothermal behandelten Sol-Gel-Vorstufenpulvern %U http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=DE102006032759 %X (A1) Beschrieben wird ein Verfahren zur Herstellung von stabilen Suspensionen von fein dispergierten kolloiddispersen kristallinen Zirkondioxid-Partikeln, umfassend die hydrothermale Behandlung von waessrigen molekulardispersen Sol-Gel-Loesungen, die aus amorphen wasserloeslichen Vorstufenpulvern hergestellt worden sind. Die so erhaltenen Suspensionen koennen u. A. zur Herstellung von duennen transparenten kristallinen Schichten verwendet werden. //DE 102006032759 A1 UPAB: 20080504 NOVELTY - A method for the production of stable suspensions (I) of colloidal particles of crystalline zirconium dioxide, involves the hydrothermal treatment of aqueous, molecularly-dispersed sol-gel solutions (II) made from amorphous, water-soluble precursor powders (III). DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for stable suspensions (I) obtained by this method. USE - For the production of thin, transparent, crystalline coatings on a substrate, preferably glass, ceramic, metal, plastic or a heat-sensitive substrate, for the incorporation of zirconium dioxide particles into materials, for the production of porous zirconium dioxide layers as catalysts or catalyst supports, for the non-damaging coating of ceramic fibers, and for the production of porous zirconium dioxide layers as self-cleaning and/or dirt-repelling coatings (claimed). Other applications include the production of antibacterial coatings (e.g. in air conditioner systems) and addition to plastics in order to increase the refractive index. ADVANTAGE - Overcomes the disadvantages of prior-art methods, e.g. amorphous precursors resulting in amorphous coatings with poor optical quality and with micro-sized cracks rather than a definite pore structure. In particular, the use of these suspensions enables the production of thin, transparent, crystalline layers with a large surface area, high porosity and high abrasion resistance on substrates such as glass, ceramics and metal.

@patent{Bockmeyer2006, abstract = {(A1) Beschrieben wird ein Verfahren zur Herstellung von stabilen Suspensionen von fein dispergierten kolloiddispersen kristallinen Zirkondioxid-Partikeln, umfassend die hydrothermale Behandlung von waessrigen molekulardispersen Sol-Gel-Loesungen, die aus amorphen wasserloeslichen Vorstufenpulvern hergestellt worden sind. Die so erhaltenen Suspensionen koennen u. A. zur Herstellung von duennen transparenten kristallinen Schichten verwendet werden. //DE 102006032759 A1 UPAB: 20080504 NOVELTY - A method for the production of stable suspensions (I) of colloidal particles of crystalline zirconium dioxide, involves the hydrothermal treatment of aqueous, molecularly-dispersed sol-gel solutions (II) made from amorphous, water-soluble precursor powders (III). DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for stable suspensions (I) obtained by this method. USE - For the production of thin, transparent, crystalline coatings on a substrate, preferably glass, ceramic, metal, plastic or a heat-sensitive substrate, for the incorporation of zirconium dioxide particles into materials, for the production of porous zirconium dioxide layers as catalysts or catalyst supports, for the non-damaging coating of ceramic fibers, and for the production of porous zirconium dioxide layers as self-cleaning and/or dirt-repelling coatings (claimed). Other applications include the production of antibacterial coatings (e.g. in air conditioner systems) and addition to plastics in order to increase the refractive index. ADVANTAGE - Overcomes the disadvantages of prior-art methods, e.g. amorphous precursors resulting in amorphous coatings with poor optical quality and with micro-sized cracks rather than a definite pore structure. In particular, the use of these suspensions enables the production of thin, transparent, crystalline layers with a large surface area, high porosity and high abrasion resistance on substrates such as glass, ceramics and metal.}, added-at = {2011-01-24T16:08:49.000+0100}, author = {Bockmeyer, M. and Krueger, R. and Guntow, U. and Loebmann, P.}, biburl = {https://www.bibsonomy.org/bibtex/2f6148b2dd742a4df00bc60d047761774/lctm}, doi = {http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=DE102006032759}, interhash = {396b5f5828640bb23d57afc4b7474c77}, intrahash = {f6148b2dd742a4df00bc60d047761774}, keywords = {ploebmann}, timestamp = {2011-01-24T16:08:49.000+0100}, title = {Stabile Suspensionen von kristallinen ZrO?2?-Partikeln aus hydrothermal behandelten Sol-Gel-Vorstufenpulvern}, url = {http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=DE102006032759}, year = 2006 }