Determination of ion mobilities in dielectric liquids based on current characteristics | Izvestiya vuzov. Fizika. 2026. № 1. DOI: 10.17223/00213411/69/1/6

Determination of ion mobilities in dielectric liquids based on current characteristics

A method is proposed for determining the mobilities of ions in weakly conducting dielectric liquids based on the analysis of ampere-second characteristics. The method was tested using numerical modeling in a wire-cylinder electrode system and makes it possible to separately reconstruct the mobilities of positive and negative ions. A distinctive feature of the approach is the ability to analyze the mobilities of natural ions arising due to dissociation, without injection or external ionization.

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Keywords

electrodynamics, dielectric liquid, ion mobility, ampere-second characteristic, current-voltage characteristic, numerical modeling

Authors

Name	Organization	E-mail
Zhuravlev Denis V.	Saint Petersburg State University	d.zhuravlev@spbu.ru
Vasilkov Sergei A.	Saint Petersburg State University	s.vasilkov@spbu.ru

Всего: 2

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