| Extension of a classic theory of the low frequency dielectric dispersion of colloidal suspensions to the high frequency domain. | |
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MedLine Citation:
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PMID: 20831225 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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The classic Shilov-Dukhin theory of the low frequency dielectric dispersion of colloidal suspensions in binary electrolyte solutions [ Shilov , V. N. ; Dukhin , S. S. , Colloid J. 1970 , 32 , 245. ; Dukhin , S. S. ; Shilov , V. N. Dielectric Phenomena and the Double Layer in Disperse Systems and Polyelectrolytes ; Wiley : New York , 1974 ] was developed for the frequency range corresponding to the concentration polarization phenomenon: up to a few megahertz. While a few extensions to a broad frequency range including the Maxwell-Wagner-O'Konski dispersion exist, they all consist of modifications of the final results of the theory rather than modifications of its hypothesis, extending their validity to high frequencies. In this work we avoid this artificial process by providing a high frequency extension fully from within the theory. |
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Authors:
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Constantino Grosse |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: The journal of physical chemistry. B Volume: 114 ISSN: 1520-5207 ISO Abbreviation: J Phys Chem B Publication Date: 2010 Oct |
Date Detail:
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Created Date: 2010-09-30 Completed Date: 2011-01-18 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101157530 Medline TA: J Phys Chem B Country: United States |
Other Details:
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Languages: eng Pagination: 12520-7 Citation Subset: - |
Affiliation:
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Departamento de Física, Universidad Nacional de Tucumán, Av. Independencia 1800, (4000) San Miguel de Tucumán, Argentina. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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