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VERFAHREN ZUM MODIFIZIEREN DER OBERFLÄCHE EINES MINERALISCHEN SUBSTRATS UND ENTSPRECHEND MODIFIZIERTES PRODUKT
The invention relates to a method for modifying a surface of a mineral substrate, wherein a composition, which comprises at least one optionally hydrolyzed or partially hydrolyzed titanium alcoholate dissolved in an aqueous or alcoholic solvent, is applied onto the surface and subjected to a thermal treatment at a temperature in a range from 800 °C to 1350 °C, wherein exposed titanium-containing mixed crystal structures, which are different from titanium dioxide, are formed on the modified surface. The invention also relates to a product having a modified surface, which can be obtained according to this method.
VERFAHREN ZUM MODIFIZIEREN DER OBERFLÄCHE EINES MINERALISCHEN SUBSTRATS UND ENTSPRECHEND MODIFIZIERTES PRODUKT
The invention relates to a method for modifying a surface of a mineral substrate, wherein a composition, which comprises at least one optionally hydrolyzed or partially hydrolyzed titanium alcoholate dissolved in an aqueous or alcoholic solvent, is applied onto the surface and subjected to a thermal treatment at a temperature in a range from 800 °C to 1350 °C, wherein exposed titanium-containing mixed crystal structures, which are different from titanium dioxide, are formed on the modified surface. The invention also relates to a product having a modified surface, which can be obtained according to this method.
VERFAHREN ZUM MODIFIZIEREN DER OBERFLÄCHE EINES MINERALISCHEN SUBSTRATS UND ENTSPRECHEND MODIFIZIERTES PRODUKT
METHOD FOR MODIFYING THE SURFACE OF A MINERAL SUBSTRATE AND CORRESPONDINGLY MODIFIED PRODUCT
PROCÉDÉ DE MODIFICATION DE LA SURFACE D'UN SUBSTRAT MINÉRAL ET PRODUIT MODIFIÉ DE MANIÈRE CORRESPONDANTE
INTERWIES JAN (Autor:in)
27.12.2023
Patent
Elektronische Ressource
Deutsch
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