Abstract
A theory is presented for the contribution of convective (electro-osmotic) flow to the total electric current in fixed-charge ionic systems. Although the approximations used are severe, no assumption is made as to the geometrical structure of the system; in particular, the existence of capillary pores is not assumed. The result shows that convective flow contributes to the retardation effect of the fixed charges on the mobility of the counterions; moreover, the contribution is such as to suggest the possibility of measuring, in isolation from other factors, the dependence of the counterion self-diffusion coefficient on interactions with the fixed charges.
References
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Dates
Type | When |
---|---|
Created | 20 years, 7 months ago (Jan. 9, 2005, 4:57 a.m.) |
Deposited | 2 years, 2 months ago (June 21, 2023, 6 a.m.) |
Indexed | 1 year, 6 months ago (Feb. 9, 2024, 12:26 a.m.) |
Issued | 57 years, 9 months ago (Nov. 1, 1967) |
Published | 57 years, 9 months ago (Nov. 1, 1967) |
Published Online | 21 years, 3 months ago (May 3, 2004) |
Published Print | 57 years, 9 months ago (Nov. 1, 1967) |
@article{Manning_1967, title={Convective Contribution to Total Conductivity in Fixed-Charge Ionic Systems}, volume={47}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1712403}, DOI={10.1063/1.1712403}, number={9}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Manning, Gerald S.}, year={1967}, month=nov, pages={3377–3381} }