Bentonite Nanoclay Optoelectrochemical Property Improvement through Bimetallic Silver and Gold Nanoparticles

Figure 3

CV and DPV voltammetric data of PGV bentonite (a, b), Ag-AuNPs (c, d), and Ag-AuNPs/PGV (e, f) bentonite depicting the difference in electrochemical behavior caused by bentonite functionalization obtained in the 0.1 M HCl supporting electrolyte at a CV scan rate of 70 mv/s, and 0.035 V and 15 s DPV pulse amplitude and condition time, respectively.

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(b)

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