| Title: | Probing ion dynamics in a clay-water system with dielectric spectroscopy |
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| Authors: | ID Samec, Marko (Author)
ID Korošak, Dean (Author)
ID Cvikl, Bruno (Author)
ID Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru (Copyright holder) |
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| Files: |  Acta_geotechnica_Slovenica_2007_Samec,_Korosak,_Cvikl_Probing_ion_dynamics_in_a_clay-water_system_with_dielectric_spectroscopy.pdf (105,00 KB)
MD5: 1F16E5938DA86299F7A6769366F01053
PID: 20.500.12556/dkum/bdbdd466-b8cd-42a9-9b88-290924bc8c79
 http://fgserver3.fg.um.si/journal-ags/2007-1/article-1.asp
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| Language: | English |
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| Work type: | Scientific work |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
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| Abstract: | Dielectric spectroscopy characterization of clay-water mixtures is presented and the obtained spectra are analysed. A theoretical model for ion dynamics isproposed in which motion of ions in pore space electrolyte is interrupted by trapping events at the mineral surfaces. The typical time scales for these processes are given in terms of the physical properties of the material. It isshown that the microscopic motion of the ions in a complex environment of clay-water system can be described with fractional dynamics leading to subdiffusive behavior. |
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| Keywords: | soil mechanics, dielectric spectroscopy, porous material, conductivity, fractional dynamics |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Year of publishing: | 2007 |
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| Number of pages: | str. 4-9 |
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| Numbering: | Letn. 4, št. 1 |
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| PID: | 20.500.12556/DKUM-70518  |
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| ISSN: | 1854-0171 |
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| UDC: | 624.131.3/.4 |
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| ISSN on article: | 1854-0171 |
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| COBISS.SI-ID: | 11581206 |
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| NUK URN: | URN:SI:UM:DK:RSKDJGAY |
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| Copyright: | Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru |
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| Publication date in DKUM: | 18.05.2018 |
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| Views: | 1177 |
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| Downloads: | 80 |
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| Metadata: |    |
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| Categories: | Misc.
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