Compositions – Electrically conductive or emissive compositions – Free metal containing
Reexamination Certificate
2008-01-15
2008-01-15
Kopec, Mark (Department: 1751)
Compositions
Electrically conductive or emissive compositions
Free metal containing
C252S518100, C252S519330
Reexamination Certificate
active
07318904
ABSTRACT:
A method of forming metal nanoparticles using a polymer colloid that includes at least one conductive polymer and at least one polyelectrolyte. Metal ions are reduced in water by the conductive polymer to produce the nanoparticles, which may be then incorporated in the colloidal structure to form a colloid composite. The method can also be used to separate selected metal ions from aqueous solutions.
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Li Wenguang
Wang Hsing-Lin
Kopec Mark
Los Alamos National Security LLC
Santandrea Robert P.
Teeter Holly L.
Thomas Jaison
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