Method of manufacturing a ceramic coating

A ceramic layer is produced using precursors dissolved in a formic, acetic or propionic acid solvent. A ceramic layer is produced, using precursors dissolved in a solvent of an organic acid of formula CnH2n+1COOH (n = 0, 1 or 2) and optionally water, by application to a substrate and heating. Prefer...

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Bibliographische Detailangaben
Hauptverfasser: HINTERMAIER, FRANK, MAZURE-ESPEJO, CARLOS
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A ceramic layer is produced using precursors dissolved in a formic, acetic or propionic acid solvent. A ceramic layer is produced, using precursors dissolved in a solvent of an organic acid of formula CnH2n+1COOH (n = 0, 1 or 2) and optionally water, by application to a substrate and heating. Preferred Feature: A strontium-bismuth tantalate layer is formed using a solution of Bi(OAc)3 and Sr(OAc)2 in acetic acid which is heated to above the melting point of a tantalum-containing precursor before mixing with the tantalum-containing precursor in the liquid state.