Electroacoustic phenomena in concentrated dispersions: Effect of the surface conductivity

Authors
Dukhin, AS Shilov, VN Ohshima, H Goetz, PJ
Citation
As. Dukhin et al., Electroacoustic phenomena in concentrated dispersions: Effect of the surface conductivity, LANGMUIR, 16(6), 2000, pp. 2615-2620
Citations number
29
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
LANGMUIR
ISSN journal
07437463 → ACNP
Volume
16
Issue
6
Year of publication
2000
Pages
2615 - 2620
Database
ISI
SICI code
0743-7463(20000321)16:6<2615:EPICDE>2.0.ZU;2-W
Abstract
In our previous paper,(1) we have derived a new electroacoustic theory for concentrated (up to 45 vol%) polydisperse colloids. We assumed two simplifi cations: thin double layer and negligible surface conductivity. In this pap er, we generalize this theory eliminating the second assumption by taking i nto account the surface conductivity influence on the electroacoustic CVI s ignal.