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. 2021 Oct 5;6(41):26880–26887. doi: 10.1021/acsomega.1c03142

Figure 2.

Figure 2

Cyclic voltammetry of magnetite aggregates supported on GC under acidic conditions (H2SO4, pH 4.5, room temperature). (a) Cyclability study at 25 mV s–1. (b) Effect of different scan rates at (25, 50, 100) mV s–1.