Electropolymerization of sulfonated phenol by cyclic voltammetry

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机构：

[1] [1,Hou, Hongying

[2] Vacandio, Florence

[3] Di Vona, Maria Luisa

[4] Knauth, Philippe

来源：

Knauth, P. (Philippe.Knauth@univ-amu.fr) | 1600年 / John Wiley and Sons Inc卷 / 129期

关键词：

In this work; electropolymerization of sulfonated phenol were performed by cyclic voltammetry (CV) on planar or nano-architecture substrates. The corresponding CV curves were analyzed and compared. The obtained polymer was characterized by SEM; EDX; and FTIR. The results suggested that it was feasible to electropolymerize sulfonated phenol on different substrates. The facility of electropolymerization on different substrates was as follows: graphite carbon > stainless steel plate > ZrO2 nanotube. The peak current density of CV curve on stainless steel kept constant from the second cycle possibly attributed to the promoting effects of sulfonic acid groups: improving the ionic conductivity; changing the packing mode of polymer chains; and enhancing the permeability of the film to monomers. This work offered some insights into electrochemical synthesis of proton-conducting membrane for varied special applications; such as micro-sized fuel cell; sensor; battery; and other solid-state ionic devices. Copyright © 2012 Wiley Periodicals; Inc;

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Journal article (JA)

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