Figure 5 | Scientific Reports

Figure 5

From: Ultrahigh Performance of Novel Capacitive Deionization Electrodes based on A Three-Dimensional Graphene Architecture with Nanopores

Figure 5

(a) The electrosorption-desorption performance and (b) the corresponding current response of NP-3DG and 3DG electrodes in NaCl solution with a intial concentration of 500 mg L−1 by varying the cell voltage from 1.0 to 1.6 V (c) Removal capacity and specific charge of NP-3DG and 3DG electrodes with respect to the cell potential (d) Charge efficiency of NP-3DG and 3DG electrodes at each cell potential.

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