Size does not matter, at least for the diffusion of anions in poly(ethylene oxide). The conductivity and diffusion data obtained as a function of temperature for a series of perfluoroalkyl sulfonimides (see picture) indicate complete dissociation and obey the Nernst–Einstein equation rather than Stokes' law.
No takes yet. Share an insight, caveat, or question.
Gorecki et al. (2002) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: