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A platform for research: civil engineering, architecture and urbanism
METHOD FOR THE PREPARATION OF METAL OXIDE HOLLOW NANOPARTICLES
The present invention concerns a method for the preparation of metal oxide hollow nanoparticles comprising the steps of: —providing an aqueous suspension of nanoparticles of an oxide of a first element having at least two oxidation states coupled with a substrate; —placing in contact the aqueous suspension with an aqueous solution of a salt of a second element having at least two oxidation states having a standard reduction potential lower than the standard reduction potential of said first transition metal to obtain hollow nanoparticles.
METHOD FOR THE PREPARATION OF METAL OXIDE HOLLOW NANOPARTICLES
The present invention concerns a method for the preparation of metal oxide hollow nanoparticles comprising the steps of: —providing an aqueous suspension of nanoparticles of an oxide of a first element having at least two oxidation states coupled with a substrate; —placing in contact the aqueous suspension with an aqueous solution of a salt of a second element having at least two oxidation states having a standard reduction potential lower than the standard reduction potential of said first transition metal to obtain hollow nanoparticles.
METHOD FOR THE PREPARATION OF METAL OXIDE HOLLOW NANOPARTICLES
VERFAHREN ZUR HERSTELLUNG VON METALLOXID-HOHLNANOPARTIKELN
PROCÉDÉ DE PRÉPARATION DE NANOPARTICULES CREUSES D'OXYDE MÉTALLIQUE
COLOMBO MASSIMO (author) / WU CHUNZHENG (author) / MANNA LIBERATO (author)
2019-07-24
Patent
Electronic Resource
English
IPC:
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
C01G
Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle
,
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
/
C04B
Kalk
,
LIME
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