Figure 5.
The effects of (A) pH values; (B) deposition potential; and (C) deposition time on the stripping peak currents of Cd2+ and Pb2+ at 10 wt % poly(BPE)/g-C3N4 composite-modified GCE in 0.1 M ABS containing 1 μM of Cd2+ and Pb2+.
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