METHOD FOR OBTAINING SUPERCONDUCTING TAPES FROM METAL-ORGANIC SOLUTIONS HAVING LOW FLUORINE CONTENT

The present invention relates to the obtainment of a solution of metal-organic precursors having a maximum fluorine content of 10%, using the solution previously described in patent ES2259919 B1 as a starting point. This modification allows the heat treatment of the superconducting layers, namely de...

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Bibliographische Detailangaben
Hauptverfasser:	RICART MIRO, SUSANA, PUIG MOLINA, TERESA, PALMER PARICIO, XAVIER, POMAR BARBEITO, ALBERTO, OBRADORS BERENGUER, XAVIER, PALAU MASOLIVER, ANNA
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	The present invention relates to the obtainment of a solution of metal-organic precursors having a maximum fluorine content of 10%, using the solution previously described in patent ES2259919 B1 as a starting point. This modification allows the heat treatment of the superconducting layers, namely decomposition (pyrolysis) and crystalline growth, to be performed in a single step. Furthermore, the low fluorine content allows the risks of toxicity and corrosion to be minimsed.