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. 2024 Nov 21;29(23):5492. doi: 10.3390/molecules29235492

Figure 1.

Figure 1

Simultaneous responses of icell and Ecathode in the DCGC with a Cu plate as the anode, 0.1 M HClO4 as the anolyte (stationary), and the MWCNTs/GCE as the cathode, while the catholyte (stationary) was 3.0 mM H2PtCl6 + 1.0 mM HAuCl4 + 5.0 mM Pb(ClO4)2 + 0.1 M HClO4 aqueous solution (a), for the deposition of Pb-Pt3Au1) and 3.0 mM H2PtCl6 + 1.0 mM HAuCl4 + 0.1 M HClO4 aqueous solution (b), for deposition of Pt3Au1), respectively. Short-circuit discharging of the DCGC (connecting the anode and cathode by a conducting Cu wire) was from 30 to 270 s.