METHODS OF MAKING IRON-CONTAINING METAL OXIDE NANOPARTICLES

METHODS OF MAKING IRON-CONTAINING METAL OXIDE NANOPARTICLES

Methods of preparing metal oxide nanoparticles are described. The methods involve the thermal decomposition of a metal-carboxylate complex within a continuous, flow-through, tubular reactor. The resulting metal oxide nanoparticles contain iron and can be magnetic, non-agglomerated, crystalline or a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ANDERSON, DANNY B, MULLINS, SARAH M, TIEFENBRUCK, GRANT F
Format: Patent
Sprache:eng ; fre
Schlagworte:
CHEMISTRY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OFSOLID INORGANIC COMPOUNDS
INORGANIC CHEMISTRY
MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES
METALLURGY
NANOTECHNOLOGY
PERFORMING OPERATIONS
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
TRANSPORTING
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Beschreibung
Zusammenfassung:Methods of preparing metal oxide nanoparticles are described. The methods involve the thermal decomposition of a metal-carboxylate complex within a continuous, flow-through, tubular reactor. The resulting metal oxide nanoparticles contain iron and can be magnetic, non-agglomerated, crystalline or a combination thereof. La présente invention concerne des procédés de préparation de nanoparticules d'oxydes de métal. Les procédés impliquent la décomposition thermique d'un complexe de métal-carboxylate à l'intérieur d'un réacteur tubulaire à flux direct, continu. Les nanoparticules d'oxyde de métal résultantes contiennent du fer et peuvent être magnétiques, non agglomérées, cristallines ou une combinaison de celles-ci.