Fractional variant of Stokes–Einstein relation in aqueous ionic solutions under external static electric fields*

Project supported by the Science Foundation of Civil Aviation Flight University of China (Grant Nos. J2019-059 and JG2019-19).

Ren Gan, Tian Shikai
       

The logarithms of the diffusion constant and relaxation time versus E for Na+ and its corresponding Cl: (a) log(D) vs. E, (b) log(τ−1) vs. E. The symbols are the simulated data and the solid lines are fitted by log (D), log(τ−1) ∼ a + bE + cE2.