METHOD FOR PREPARING METAL OXIDE NANOPARTICLES

The present invention relates to a method for preparing metal oxide nanoparticles, comprising the steps: (i) subjecting a metal alkanoate to microwave radiation to obtain metal oxide nanoparticles, (ii) optionally washing the metal oxide nanoparticles obtained in step (i), and/or (iii) optionally st...

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Main Authors ADIL, SYED, FAROOQ, AL-WARTHAN, ABDULRAHMAN, SIDDIQUI, MOHAMMED, RAFIQ, HUSSAIN
Format Patent
LanguageEnglish
French
Published 22.11.2012
Subjects
CHEMISTRY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS
INORGANIC CHEMISTRY
METALLURGY
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Summary:The present invention relates to a method for preparing metal oxide nanoparticles, comprising the steps: (i) subjecting a metal alkanoate to microwave radiation to obtain metal oxide nanoparticles, (ii) optionally washing the metal oxide nanoparticles obtained in step (i), and/or (iii) optionally storing the metal oxide nanoparticles in a dispersant. La présente invention porte sur un procédé pour la préparation de nanoparticules d'oxyde métallique, comprenant les étapes consistant à: (i) soumettre un alcanoate de métal à un rayonnement hyperfréquence pour obtenir des nanoparticules d'oxyde métallique, (ii) éventuellement laver les nanoparticules d'oxyde métallique obtenues dans l'étape (i) et/ou (iii) éventuellement entreposer les nanoparticules d'oxyde métallique dans un dispersant.
Bibliography:Application Number: WO2011EP02437