Correcting the polarization effect in low frequency Dielectric Spectroscopy

Details Correcting the polarization effect in low frequency Dielectric Spectroscopy Correcting the polarization effect in low frequency Dielectric Spectroscopy

2008-12-17

arxiv.org/abs/0812.3361v1

J. Phys. D: Appl. Phys. 42, 175505 (2009)

Physics

Condensed Matter

Soft Condensed Matter

Scientific paper

10.1088/0022-3727/42/17/175505

We demonstrate a simple and robust methodology for measuring and analyzing the polarization impedance appearing at interface between electrodes and ionic solutions, in the frequency range from 1 to $10^6$ Hz. The method assumes no particular behavior of the electrode polarization impedance and it only makes use of the fact that the polarization effect dies out with frequency. The method allows a direct and un-biased measurement of the polarization impedance, whose behavior with the applied voltages and ionic concentration is methodically investigated. Furthermore, based on the previous findings, we propose a protocol for correcting the polarization effect in low frequency Dielectric Spectroscopy measurements of colloids. This could potentially lead to the quantitative resolution of the $\alpha$-dispersion regime of live cells in suspension.

Affiliated with

Also associated with

No associations

Rating

Correcting the polarization effect in low frequency Dielectric Spectroscopy does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Correcting the polarization effect in low frequency Dielectric Spectroscopy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Correcting the polarization effect in low frequency Dielectric Spectroscopy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-95728