Nano-sized metals or metal salts stabilized by using chain-end functionalized polymers and their synthetic methods
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United States of America Patent
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Jan 15, 2008
Grant Date -
Feb 12, 2004
app pub date -
Oct 23, 2002
filing date -
Aug 10, 2002
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Abstract
Disclosed are nano-sized metals and metal salts stabilized by using semi-telechelic and telechelic polymers prepared through living anionic polymerization, and their synthetic methods, and a nanostructure wherein the nano-sized particles are self-assembled by mixing block copolymers and film-casting. The present invention provides a new method for preparing nano-sized particles capable of easily accomplishing nanostructure by merely mixing, especially with block copolymers, and having excellent stability.
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