Research Article
Voltammetric Determination of Rhodamine B Using a ZIF-67/Reduced Graphene Oxide Modified Electrode
Figure 9
(a) Cyclic voltammograms (CV) obtaining with ZIF-67/rGO-GCE in aqueous solution containing 24 mg/L RhB at . (b) At . (c) The dependence of pH on the anodic peak current (). (d) The linear plot of the anodic peak potential () vs. pH.
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