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. 2015 Nov 19;5(4):752–771. doi: 10.3390/membranes5040752

Figure 7.

Figure 7

Cyclic voltammograms of Zn/GPE/Zn symmetric cells for BTf-ZnTf2 GPE 4, ETf-ZnTf2 GPE 4 and ET-ZnTf2 GPE 4. Inset: 20 consecutive cycles of ETf-ZnTf2 GPE 4 and BTf-ZnTf2 GPE 4 compared with ZnTf2-GPE voltammogram. Scan rate = 20 mV/s.