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US 2003/0140731 A1Published application
Methods for the preparation of metallic alloy nanoparticles and compositions thereof
AssigneeThe Trustees of Princeton University
InventorsAndrew B. Bocarsly, Shu Zhu
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Abstract
A method of producing metal alloy nanoparticles comprising forming a cyanosol by reacting a mixture of a chlorometallate complex and a cyanometallate complex, spin-coating the mixture onto a substrate to form a film, and sintering the film to form metal alloy nanoparticles.
Claims34
A method for producing metal alloy nanoparticles, comprising
- (a) reacting a chlorometallate complex with a transition metal cyanometallate complex to form a cyanosol;
- (b) spin-coating the cyanosol to form a thin film;
- and
- (c) sintering the film to form metal alloy nanoparticles.
1 more element
A composition comprising a plurality of metal alloy particles, each particle having a size of 3-100 nm.
A method of producing Pd/Co alloy nanoparticles, comprising
- (a) reacting an aqueous solution of Na2PdCl4 and an aqueous solution of K3Co(CN)6 to form a cyanosol;
- (b) spin-coating the cyanosol to form a thin film;
- and
- (c) sintering the film to form Pd/Co alloy nanoparticles.
1 more element
A method for producing a thin film of metal alloy nanoparticles, comprising
- (a) reacting a chlorometallate complex with a transition metal cyanometallate complex to form a cyanosol;
- (b) spin-coating the cyanosol onto a substrate to form a thin film of metal alloy nanoparticles.
Dependencies are inferred from the claim text.