TITLE

Fabrication of a novel Li xMoO y film modified electrode and its application as an electrochemical sensor of iodate

AUTHOR(S)
Li Tian; Li Chen; Li Liu; Nan Lu; Hongding Xu
PUB. DATE
February 2005
SOURCE
Analytical & Bioanalytical Chemistry;Feb2005, Vol. 381 Issue 3, p769
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
A novel organic gel film modified electrode was simply and conveniently fabricated by casting Li xMoO y and polypropylene carbonate (PPC) onto the surface of a gold electrode. The cyclic voltammetry and amperometry studies demonstrated that the Li xMoO y film modified electrode has a high stability and a good electrocatalytic activity for the reduction of iodate. In amperometry, a good linear relationship between the steady current and the concentration of iodate was obtained in the range from 3×10-7 to 1×10-4 mol L-1 with a correlation coefficient of 0.9997 and a detection limit of 1×10-7 mol L-1.
ACCESSION #
16184143

 

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