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Electrochemical responses and electrocatalysis at single Au nanoparticles
- Source :
- Journal of the American Chemical Society. March 10, 2010, Vol. 132 Issue 9, 3047-3054
- Publication Year :
- 2010
-
Abstract
- Steady-state electrochemical responses are obtained at single Au nanoparticles by using Pt nanoelectrodes and Au single-nanoparticle electrode (SNPE) is constructed by chemically immobilizing a single Au nanoparticle at a Si[O.sub.2]-encapsulated Pt disk nanoelectrode. The studies have shown that the electrocatalytic activity of single Au nanoparticles is measured by using SNPEs and have helped in understanding the structure-function relationship in nanoparticle-based electrocatalysis.
Details
- Language :
- English
- ISSN :
- 00027863
- Volume :
- 132
- Issue :
- 9
- Database :
- Gale General OneFile
- Journal :
- Journal of the American Chemical Society
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.222599099