Translational Dielectric Friction on a Chain of Charged Spheres
Joint Authors
M'Halla, Jalel
Boughammoura, Sondes
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-01-29
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
We have proved in details that the dielectric friction remains the principal frictional effect for a stretched polyion modeled as a chain of charged spheres, whereas, in the case of Manning’s model (infinite thread with a continuous distribution of charge), this friction effect is nonexistent.
According to this chain model, it is therefore possible to detect by conductivity measurements any transition from a coiled configuration (ellipsoidal model) to a stretched configuration during dilution process.
We have also underlined the important interdependence between the dielectric friction and the ionic condensation of the counterions, in order to distinguish between the Ostwald regime and the Manning regime for which the degree of condensation is practically constant in a large range of concentrations.
American Psychological Association (APA)
Boughammoura, Sondes& M'Halla, Jalel. 2014. Translational Dielectric Friction on a Chain of Charged Spheres. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-15.
https://search.emarefa.net/detail/BIM-1050134
Modern Language Association (MLA)
Boughammoura, Sondes& M'Halla, Jalel. Translational Dielectric Friction on a Chain of Charged Spheres. The Scientific World Journal No. 2014 (2014), pp.1-15.
https://search.emarefa.net/detail/BIM-1050134
American Medical Association (AMA)
Boughammoura, Sondes& M'Halla, Jalel. Translational Dielectric Friction on a Chain of Charged Spheres. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-15.
https://search.emarefa.net/detail/BIM-1050134
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1050134