Synthesis of metallic nanoparticle dispersions capable of sintering at low temperatures
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United States of America Patent
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Apr 26, 2011
Grant Date -
N/A
app pub date -
Oct 29, 2005
filing date -
Oct 29, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process is described for the synthesis of metallic nanoparticles by chemical reduction of metal salts in the presence of organic ligands capable of binding to the metal particle surfaces and stabilizing them against agglomeration. The resultant nanoparticles or dispersions of the particles can be sintered into highly conductive films or traces at temperatures as low as 80° C. in 10 minutes or less.
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