In the original article, the labels in Fig. 7 are incorrect: The densities stated there are the total densities of anions and cations combined, which are 2ρ¯±. As a consequence, the cyan line in Fig. 7 does not correspond to the cyan line in all the other figures of the original article. A corrected version is shown in Fig. 1. Please note that all curves in the updated figure differ from the original ones ensuring that the correct cyan line with ρ¯±=1.0M is included.

FIG. 1.

Ratio Qrev/Wel for FMT RPM as in Fig. 4 of the original article, but for different bulk concentrations ρ¯±.

FIG. 1.

Ratio Qrev/Wel for FMT RPM as in Fig. 4 of the original article, but for different bulk concentrations ρ¯±.

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