Chem. J. Chinese Universities ›› 2000, Vol. 21 ›› Issue (S1): 409.
• Chemistry in Surface Science • Previous Articles Next Articles
CUI Xiao-Li, JIANG Zhi-Yu
Online:
Published:
Abstract:
Self-assembled monolayer (SAM) on gold electrode has been extensively studied in electrochemistry. It is a good model for study the electron transfer through the SAM from metal to redox couple in the solution or tethered on the surface of monolayer. For a pinehole-free monolayer, electron tunneling is considered as the mechanism of electron transfer through the film. The detail of the process in electrochemistry is not clear though there are a lot of publications on SAM research. In this paper,the electrochemical behavior of pinehole-free alkanethiol modified SAM electrode was investigated at different potential in the solution containing various concentration Fe(CN)63-/4- ions. It was found that the apparent resistance could be attributed mainly to the resistance of SAM film.
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CUI Xiao-Li, JIANG Zhi-Yu. Studies on Gold Electrode Modified by Alkanethiol SAM[J]. Chem. J. Chinese Universities, 2000, 21(S1): 409.
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http://www.cjcu.jlu.edu.cn/EN/Y2000/V21/IS1/409