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|Title:||Preparation of silver nanoparticles by heating a quaternary ammonium polyelectrolyte-AgNO₃ aqueous solution in basic conditions|
|IPC Code:||Int. Cl. ⁸ B82B1/00|
|Abstract:||Silver nanoparticles (~ 2 nm in size) have been prepared by heating an aqueous solution containing quaternary ammonium polyelectrolyte poly(diallyldimethylammonium chloride) and AgNO₃ in the presence of NaOH. The formation of silver nanoparticles has been confirmed by UV-vis, TEM, and XPS data and the formation process traced by time-dependent UV-vis spectra. It is observed that addition of NaOH to the solution is crucial to the formation of silver nanoparticles.|
|Appears in Collections:||IJC-A Vol.46A(08) [August 2007]|
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