METHOD FOR MANUFACTURING METAL NANOPARTICLES COMPRISING ROD SHAPE

Provided is a method for manufacturing metal nanoparticles having a rod shape by mixing primary amine or secondary amine in a proper mixing rate without any additional apparatuses. A method for manufacturing metal nanoparticles having a rod shape comprises the following steps of: heating a mixture o...

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Bibliographic Details
Main Authors JUN, BYUNG HO, JOUNG, JAE WOO
Format Patent
LanguageEnglish
Published 01.04.2009
Subjects
MANUFACTURE OR TREATMENT THEREOF
NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS,MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES ASDISCRETE UNITS
NANOTECHNOLOGY
PERFORMING OPERATIONS
TRANSPORTING
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Summary:Provided is a method for manufacturing metal nanoparticles having a rod shape by mixing primary amine or secondary amine in a proper mixing rate without any additional apparatuses. A method for manufacturing metal nanoparticles having a rod shape comprises the following steps of: heating a mixture of amine compounds containing primary or secondary amine, a metal precursor and a non-polar solvent up to a temperature of 60-300°C to prepare metal oxide nanoparticle intermediate having rod shapes; adding capping molecule and reducing agents to the mixture and heating the mixture to the temperature of 90-150°C to produce metal nanoparticles; and separating the metal nanoparticles. The metal precursor represents a copper precursor.
Bibliography:Application Number: KR20070098397