Supplement

The Supplementary Material contains Poisson-Boltzmann and Helmholtz-Smoluchowski equations; force field parameters; analysis of properties, and structure of bulk NaCl solution (density, radial distribution function, cation hydration number, diffusivity, viscosity, and ionic conductiv- ity); comparison of equilibrium and non-equilibrium MD in properties of confined NaCl solution (electroosmotic mobility, zeta potential, and streaming potential coupling coefficient); values of computed properties of the homogeneous and confined solution (PDF).