FIG. 12.

Normalized electroosmotic coefficient $H/H_0$ as a function of $h/a$, for (a) $\kappa a=10$, (b) $\kappa a=2$, (c) $\kappa a=1$, and (d) $\kappa a=0.1$. Solid line is $H_{\mathrm{comp}}$ from Eq. (57); solid circles are the full PNP numerical computation. The surface charge density is uniform over the membrane surface. Adapted with permission from Sherwood et al., Langmuir 30(31), 9261–9272 (2014). Copyright 2014 American Chemical Society.