Plasmonic Ag Nanoparticles Via Environment-benign Atmospheric Microplasma Electrochemistry

Publisher:
IOP Publishing Ltd
Publication Type:
Journal Article
Citation:
Nanotechnology, 2013, 24 (9), pp. 1 - 7
Issue Date:
2013-01
Full metadata record
Files in This Item:
Filename Description Size
Thumbnail2012004085OK.pdf2.28 MB
Adobe PDF
Atmospheric-pressure microplasma-assisted electrochemistry was used to synthesize Ag nanoparticles (NPs) for plasmonic applications. It is shown that the size and dispersion of the nanoparticles can be controlled by variation of the microplasma-assisted electrochemical process parameters such as electrolyte concentration and temperature. Moreover, Ag NP synthesis is also achieved in the absence of a stabilizer, with additional control over the dispersion and NP formation possible. As the microplasma directly reduces Ag ions in solution, the incorporation of toxic reducing agents into the electrolytic solution is unnecessary, making this an environmentally friendly fabrication technique with strong potential for the design and growth of plasmonic nanostructures for a variety of applications. These experiments therefore link microplasma-assisted electrochemical synthesis parameters with plasmonic characteristics.
Please use this identifier to cite or link to this item: