Choice of Electrode Material for Detecting Low Frequency Electric Field in Sea Water

Abstract:

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Seven types of electrodes have been selected. DC resistances, AC impedances and voltage difference of the electrode pairs have been studied, according to the requirement of low and extra low frequencies electric fields detection in sea water. The feasibilities of these electrodes used for detecting these signals have been studied and explained on theories. The results show that the all-solid-state Ag/AgCl electrode is the most sensitive electrode with its very low DC resistances, AC impedances and the voltage difference controlled within 20μV, which makes it detecting low frequency electric field accurately.

Info:

Periodical:

Advanced Materials Research (Volumes 239-242)

Edited by:

Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He

Pages:

137-140

DOI:

10.4028/www.scientific.net/AMR.239-242.137

Citation:

Y. S. Song et al., "Choice of Electrode Material for Detecting Low Frequency Electric Field in Sea Water", Advanced Materials Research, Vols. 239-242, pp. 137-140, 2011

Online since:

May 2011

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Price:

$35.00

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