Fig. 4: The CDI performances of PUCC in NaCl aqueous solution. | npj Clean Water

Fig. 4: The CDI performances of PUCC in NaCl aqueous solution.

From: Pre-oxidized ultramicroporous carbon cloth with ultrahigh volumetric capacity and ultralong lifespan for capacitive desalination

Fig. 4

a Schematic diagram of the CDI device. b Electro-sorption and electro-desorption process of PUCC and CC at 0.1 mA cm−2. c The effect of current density, voltage, and initial concentration of the solution on the adsorption capacity. d Comparison of g-SAC and v-SAC of the free-standing 3D carbon-based CDI electrodes.

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