Halat, David M.; Fang, Chao; Hickson, Darby; Mistry, Aashutosh; Reimer, Jeffrey A.; Balsara, Nitash P.; Wang, Rui published the artcile< Electric-field-induced spatially dynamic heterogeneity of solvent motion and cation transference in electrolytes>, Reference of 112-63-0, the main research area is electrolytic solution elec field liquid electrolyte solvent motion.
While elec. fields primarily result in migration of charged species in electrolytic solutions, the solutions are dynamically heterogeneous. Solvent mols. within the solvation shells of the cation will be dragged by the field while free solvent mols. will not. We combine electrophoretic NMR measurements of ion and solvent velocities under applied elec. fields with mol. dynamics simulations to interrogate different solvation motifs in a model liquid electrolyte. Measured values of the cation transference number (t0+) agree quant. with simulation-based predictions over a range of electrolyte concentrations Solvent-cation interactions strongly influence the concentration-dependent behavior of t+0. We identify a critical concentration at whichmost of the solventmols. liewithin solvation shells of the cations. The dynamic heterogeneity of solvent mols. is minimized at this concentration where t+0 is approx. equal to zero.
Physical Review Letters published new progress about Concentration (process). 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Reference of 112-63-0.
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