Numerical spectra for the dielectric relaxation of colloidal suspensions of latex particles in aqueous KCl electrolyte solutions at 25 β’ C were obtained over a wide range of conditions: 10 ΞΆ potential values evenly distributed between 20 and 200 mV, and 11 ΞΊa values evenly distributed in logarithmic
The high-frequency dielectric dispersion of a colloid
β Scribed by R.W O'Brien
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 914 KB
- Volume
- 113
- Category
- Article
- ISSN
- 0021-9797
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π SIMILAR VOLUMES
The low-frequency permittivity and the conductivity increments of a well-characterized polystyrene sulfate latex with constant surface charge density were measured in KCl electrolyte solutions. The ionic strength was varied in the range 0.4-6 mM. The data could be explained with one absolute surface
Low-frequency dielectric behavior of membrane/electrolyte systems was studied with artificial membranes made from thin plastic films and NaCl electrolyte of various concentrations. A low-frequency dielectric dispersion or relaxation, which is associated with membrane pores and membrane permeability,
## a capacitive admittance component when measuring on The electrical properties of microporous membranes in 1 mM charged microporous membranes in a four-electrode cell. KCl solution have been in vestigated in the frequency range 1 This paper focuses on the detection of such lateral double mHz to