AN ELECTROPHORETIC INVESTIGATION OF THE RELAXATION TERM IN ELECTROKINETIC THEORY

Authors
RUSSELL AS SCALES PJ MANGELSDORF CS UNDERWOOD SM
Citation
As. Russell et al., AN ELECTROPHORETIC INVESTIGATION OF THE RELAXATION TERM IN ELECTROKINETIC THEORY, Langmuir, 11(4), 1995, pp. 1112-1115
Citations number
16
Categorie Soggetti
Chemistry Physical
Journal title
Langmuir → ACNP
ISSN journal
07437463
Volume
11
Issue
4
Year of publication
1995
Pages
1112 - 1115
Database
ISI
SICI code
0743-7463(1995)11:4<1112:AEIOTR>2.0.ZU;2-J
Abstract
Electrophoretic mobility measurements on highly charged sulfonate/styr ene latices have been performed to test the validity of the relaxation term associated with the theory of O'Brien and White (J. Chem. Sec. F araday Trans. 2 1978, 74, 1607). This theory links the electrophoretic mobility of a particle to the potential of the plane of shear. Good c orrelation with the theoretically predicted maximum mobilities and exp erimental observations has been observed.