M.Zharkikh's personal site logo
Mail to site
Print version
News (RSS)
Colloid science / Cell model / Theory of the collective electrophoresis of spherical particles in the

Theory of the collective electrophoresis of spherical particles in the Henry's approximation

Zharkikh N. I., Shilov V. N.

Within the framework of Henry's approximation (a small surface potential and an arbitrary thickness of the double layer) the electrophoretic mobilities of the collective of spheres have been calculated for the cases of a constant charge and a constant potential. It has been shown that in those cases the mobilities are substantially different, if the bulk portion of dispersion is finite and the double layers of adjacent particles are markedly overlapped. Calculations have been carried out on the basis of a cell model taking into account the hydrodynamic and the electrical interaction of spheres.

Referencies

1. Long R. P., Ross S. J. Colloid Interface Sei., 1968, v. 26, 4, p. 434.

2. Ross S., Long R. P. Ind. Engign. Chem., 1969, v. 61, 1, p. 58.

3. Van der Put A. G. Ph. D. Thesis, Arnehm., 1980, 245 p.

4. Henry D. . Proc. Roy. Soc, A, 1931, v. 133, 1, p. 106.

5. . , . . . .: , 1976, 326 .

6. Möller W. J. M., van Os G. A. J., Overbeck J. Th. G. Trans. Faraday Soc, 1961, v. 57, 2, p. 325.

7. Levine S., Neale G. J. Colloid Interface Sci., 1974, v. 47, 2, p. 520.

8. Levine S., Neale G., Epstein N. J. Colloid Interface Sei., 1976, v. 57, 3, p. 424.

9. . ., . ., . . . ., 1981, . 43, 3, 540.

10. . ., . . . ., 1981, . 43, 4, . 652.

11. ., . . .: , 1976, 630 .

Colloid and water chemistry institite, Academy of sciences of Ukraine, Kyiv

Received 15.07.1980.

Published : Colloid Journal (Moscow), 1981, v. 43, 6, p. 1061 1067.

Full text in russian language.

Download free full text of the work ( 779.63 Kbytes)

Previous article | List of articles | Next article

Please this page? Help us to develop this site!

1978 2018 N.I.Zharkikh

Reprinting of articles from site are encouraged while
reference (hyperlink) to my site is provided

Site powered by

Load count : 1338

Modified : 25.08.2013

If you look up the type error
on this page, please select it
by mouse and press Ctrl+Enter.