The electroosmotic flow through an annulus is analyzed under the situation when the two cylindrical walls carry high zeta potentials. The analytical solutions for the electric potential profile and the electroosmotic flow field in the annulus are obtained by solving the Poisson-Boltzmann equation an
Electroosmotic Capillary Flow with Nonuniform Zeta Potential
β Scribed by Herr, A. E.; Molho, J. I.; Santiago, J. G.; Mungal, M. G.; Kenny, T. W.; Garguilo, M. G.
- Book ID
- 121233251
- Publisher
- American Chemical Society
- Year
- 2000
- Tongue
- English
- Weight
- 334 KB
- Volume
- 72
- Category
- Article
- ISSN
- 0003-2700
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π SIMILAR VOLUMES
The hydrodynamic problem of electroosmotic flow in a cylindrical capillary with random zeta potential is solved in the limit of small Deybe length and low Reynolds number. Averages are defined over multiple experiments and the mean axial velocity is found to be a plug flow. The variance of the veloc
Capillaries consisting of two segments each packed with a different stationary phase were introduced for the control and manipulation of the electroosmotic flow (EOF) in capillary electrochromatography (CEC). This kind of column configuration was called segmented capillary where one segment was pack