The electrochemical behavior of self-assembled monolayers of Schiff base

Ning Wang; Ke Qiang Ding; Ru Ting Tong; Hui Bo Shao

The electrochemical behavior of self-assembled monolayers of Schiff base

Ning Wang, Ke Qiang Ding, Ru Ting Tong, Hui Bo Shao^*

^*Corresponding author for this work

Capital Normal University

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

The gold electrode was modified with a derivative compound of Schiff base. Cyclic voltammetric technique was used to investigate the electrochemical behavior of the electrode. An electrochemical irreversible reduction/oxidation process of the schiff base molecule in 0.1 mol·L^-1 KCl solution was found. Electrochemical study shows that the apparent electron-transfer rate constant (k_app) decreases with the increasing of assembled time. Considering the effecting factors on the apparent electron-transfer rate, we deduced that the main factor effecting Schiff bases electrochemical behavior is the interaction force between the Schiff bases molecules. This interaction affects the changing of structure during the electrochemical redox process.

Original language	English
Pages (from-to)	846-849
Number of pages	4
Journal	Wuli Huaxue Xuebao/ Acta Physico - Chimica Sinica
Volume	18
Issue number	9
Publication status	Published - 1 Sept 2002
Externally published	Yes

Keywords

Apparent electron transfer rate constant
Cyclic voltammetry
Redox
Schiff base
Self-assembled monolayers (SAMs)

Cite this

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title = "The electrochemical behavior of self-assembled monolayers of Schiff base",

abstract = "The gold electrode was modified with a derivative compound of Schiff base. Cyclic voltammetric technique was used to investigate the electrochemical behavior of the electrode. An electrochemical irreversible reduction/oxidation process of the schiff base molecule in 0.1 mol·L-1 KCl solution was found. Electrochemical study shows that the apparent electron-transfer rate constant (kapp) decreases with the increasing of assembled time. Considering the effecting factors on the apparent electron-transfer rate, we deduced that the main factor effecting Schiff bases electrochemical behavior is the interaction force between the Schiff bases molecules. This interaction affects the changing of structure during the electrochemical redox process.",

keywords = "Apparent electron transfer rate constant, Cyclic voltammetry, Redox, Schiff base, Self-assembled monolayers (SAMs)",

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T1 - The electrochemical behavior of self-assembled monolayers of Schiff base

AU - Wang, Ning

AU - Ding, Ke Qiang

AU - Tong, Ru Ting

AU - Shao, Hui Bo

PY - 2002/9/1

Y1 - 2002/9/1

N2 - The gold electrode was modified with a derivative compound of Schiff base. Cyclic voltammetric technique was used to investigate the electrochemical behavior of the electrode. An electrochemical irreversible reduction/oxidation process of the schiff base molecule in 0.1 mol·L-1 KCl solution was found. Electrochemical study shows that the apparent electron-transfer rate constant (kapp) decreases with the increasing of assembled time. Considering the effecting factors on the apparent electron-transfer rate, we deduced that the main factor effecting Schiff bases electrochemical behavior is the interaction force between the Schiff bases molecules. This interaction affects the changing of structure during the electrochemical redox process.

AB - The gold electrode was modified with a derivative compound of Schiff base. Cyclic voltammetric technique was used to investigate the electrochemical behavior of the electrode. An electrochemical irreversible reduction/oxidation process of the schiff base molecule in 0.1 mol·L-1 KCl solution was found. Electrochemical study shows that the apparent electron-transfer rate constant (kapp) decreases with the increasing of assembled time. Considering the effecting factors on the apparent electron-transfer rate, we deduced that the main factor effecting Schiff bases electrochemical behavior is the interaction force between the Schiff bases molecules. This interaction affects the changing of structure during the electrochemical redox process.

KW - Apparent electron transfer rate constant

KW - Cyclic voltammetry

KW - Redox

KW - Schiff base

KW - Self-assembled monolayers (SAMs)

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SN - 1000-6818

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SP - 846

EP - 849

JO - Wuli Huaxue Xuebao/ Acta Physico - Chimica Sinica

JF - Wuli Huaxue Xuebao/ Acta Physico - Chimica Sinica

IS - 9

ER -

The electrochemical behavior of self-assembled monolayers of Schiff base

Abstract

Keywords

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