Abstract
Gold nanoelectrodes were prepared successfully by a programmed laser puller. The Faraday adsorptions of oxygen and iodine, and the underpotential deposition of lead on the gold nanoelectrodes were investigated. The results showed that the active areas of nanoelectrodes were dramatically higher than their appearant geometry areas, which is caused by the surface diffusion of adsorptive species from the nanoscale gold/electrolyte interface to the adjacent gold surface.
Graphical Abstract
Publication Date
2011-08-28
Online Available Date
2011-06-09
Revised Date
2011-05-21
Received Date
2011-04-30
Recommended Citation
Bao-fa SU, Wei WANG, Dong-ping ZHAN, Bin REN, Zhong-qun TIAN.
Surface Diffusion of Adsorptive Species on Gold Nanoelectrodes[J]. Journal of Electrochemistry,
2011
,
17(3): Article 11.
DOI: 10.61558/2993-074X.2844
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol17/iss3/11
Included in
Engineering Science and Materials Commons, Materials Chemistry Commons, Materials Science and Engineering Commons, Nanoscience and Nanotechnology Commons, Physical Chemistry Commons
