Electric Properties of Macromolecules. V. Theory of Ionic Polarization in Polyelectrolytes

O’Konski, Chester T.

doi:10.1021/j100834a023

Cited by 528 publications

(294 citation statements)

References 5 publications

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“…Note that we neglect any possible contribution to S s 0 due to proton transfer at the mineral surface [O'Konski, 1960;Revil and Glover, 1998]. …”

Section: Ec Polarizationmentioning

confidence: 99%

Dependence of spectral‐induced polarization response of sandstone on temperature and its relevance to permeability estimation

Zisser¹,

Kemna²,

Nover³

2010

J. Geophys. Res.

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[1] The possibility to estimate permeability from the electrical spectral induced polarization (SIP) response might be the most important benefit offered by SIP measurements. It can thus be deduced that, in the future, SIP measurements will be carried out more frequently at the field scale or in a well-logging context to estimate permeability. In the shallow subsurface, however, the temperature generally exhibits seasonal variability, and in the deeper subsurface, it usually increases with depth. Hence, knowledge about the dependence of the SIP response on temperature is necessary in order to avoid possible misinterpretation of datasets impacted by thermal effects. In our study, we present a semiempirical framework to describe the temperature dependence of the SIP response. We briefly introduce the SIP response and its relation to permeability in terms of an electrochemical polarization mechanism and combine this formulation with relationships for the dependence of ionic mobility on temperature. We compare the predictions of our formulation with the experimental data from SIP measurements performed on sandstone at temperatures from 0°C to 80°C. The measured SIP response was transformed into a relaxation time distribution, using the empirical Cole-Cole model and a regularized Debye decomposition procedure. The SIP response was found to be in good agreement with the theoretical model. The temperature dependence of both direct current conductivity and relaxation time is controlled mainly by the dependence of ionic mobility on temperature, and the shape of the relaxation time distribution of the investigated sandstone is almost independent of temperature. The temperature effect on the SIP response can therefore be easily corrected.Citation: Zisser, N., A. Kemna, and G. Nover (2010), Dependence of spectral-induced polarization response of sandstone on temperature and its relevance to permeability estimation,

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“…Note that we neglect any possible contribution to S s 0 due to proton transfer at the mineral surface [O'Konski, 1960;Revil and Glover, 1998]. …”

Section: Ec Polarizationmentioning

confidence: 99%

Dependence of spectral‐induced polarization response of sandstone on temperature and its relevance to permeability estimation

Zisser¹,

Kemna²,

Nover³

2010

J. Geophys. Res.

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“…As shown in the work of O'Konski [25], the conductivity of a solid homogeneous spherical particle (such as a latex sphere) is given by the sum of the bulk conductivity, σ b ∼ = 0, and a surface conductivity given by…”

Section: Ac Electrokinetics and Dielectrophoresismentioning

confidence: 99%

“…Bikerman [23] obtained an expression for the dielectric constant of a suspension or cylindrical rods with surface conductance. Miles and Robertson [24] and O'Konski [25] derived expressions for the dipole moment of a particle with arbitrary surface conductance. However, these models only partly account for the data.…”

Section: Introductionmentioning

confidence: 99%

The electrokinetic properties of latex particles: comparison of electrophoresis and dielectrophoresis

Ermolina

Morgan

2005

Journal of Colloid and Interface Science

223

255

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A comprehensive study of the AC and DC electrokinetic properties of submicrometre latex particles as a function of particle size and suspending medium conductivity and viscosity is presented. Electrophoretic mobility and dielectrophoretic cross-over results were measured for particle diameters ranging from 44 to 2000 nm. The zeta potentials of the particles were calculated from the electrophoretic mobility data for different suspending medium conductivities, using various models, with and without the inclusion of surface conduction. The dielectrophoretic data was analysed to derive values for the Stern layer conductance and zeta potentials.  2004 Elsevier Inc. All rights reserved.

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“…O'Konski [30] gave an expression for the surface conductance of ellipsoids of different eccentricity, and stated that for a prolate ellipsoid or rod, the axial conductivity is given by r p = 2K s /b, where b is the transverse axis (9 nm for TMV). If the conductivity of TMV is considered to arise solely from surface conductance, then this can be estimated to be 1.8 nS, which is similar to that measured for carboxylated latex particles [29].…”

Section: Interfacial Polarisationmentioning

confidence: 99%

Dielectric spectroscopy of Tobacco Mosaic Virus

Ermolina

Morgan

Green

et al. 2003

Biochimica et Biophysica Acta (BBA) - General Subjects

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The dielectric properties of the Tobacco Mosaic Virus (TMV) have been measured using time domain dielectric spectroscopy (TDDS) in the temperature range from 1 to 40 jC. A single dielectric dispersion is observed in the MHz range. The activation energy of the process is found to be in the range 1 -2 kcal/mol. The experimental data could not be completely accounted for by current theoretical models, but evidence indicates that the dielectric loss arises from polarisation of charge on and around the virus. D

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Electric Properties of Macromolecules. V. Theory of Ionic Polarization in Polyelectrolytes

Cited by 528 publications

References 5 publications

Dependence of spectral‐induced polarization response of sandstone on temperature and its relevance to permeability estimation

Dependence of spectral‐induced polarization response of sandstone on temperature and its relevance to permeability estimation

The electrokinetic properties of latex particles: comparison of electrophoresis and dielectrophoresis

Dielectric spectroscopy of Tobacco Mosaic Virus

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