Method for manufacturing metal nanoparticles

Details Method for manufacturing metal nanoparticles Method for manufacturing metal nanoparticles

2007-04-13

2010-06-29

Vanoy, Timothy C (Department: 1793)

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Group ib metal

C423S022000, C423S042000, C106S031920, C075S739000, C075S741000, C075S743000, C075S744000, C420S501000, C420S505000

Reexamination Certificate

active

07744834

ABSTRACT:
A method for manufacturing metal nanoparticles, the method including forming a mixture by dissociating a metallic salt of a metal selected from the group consisting of Ag, Pd, Pt, Au and an alloy thereof as a metal precursor in fatty acid; and adding a metallic salt of a metal selected from the group consisting of Sn(NO3)2, Sn(CH3CO2)2, and Sn(acac)2as a metallic catalyst into the mixture and mixing the mixture and the metallic salt. According to the method, metal nanoparticles have a uniform particle size distribution and a high yield by performing in a non-aqueous environment without using any organic solvent, and are environmentally friendly due to no use of a reducing agent.

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