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Numerical analysis of transit conduction current in an insulating liquid with added ionic electrolyte
Author(s) -
Nakamura Iwami,
Ishii Shinnosuke,
Yamada Hiroshi
Publication year - 2007
Publication title -
electrical engineering in japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.136
H-Index - 28
eISSN - 1520-6416
pISSN - 0424-7760
DOI - 10.1002/eej.20327
Subject(s) - dissociation (chemistry) , electrolyte , thermal conduction , electric field , materials science , ionic bonding , transit time , current density , waveform , ionic conductivity , charge density , ion , atomic physics , analytical chemistry (journal) , chemical physics , condensed matter physics , molecular physics , chemistry , physics , voltage , electrode , chromatography , composite material , engineering , organic chemistry , quantum mechanics , transport engineering
We simulated the phenomena of transit conduction in an insulating liquid with added ionic molecules such as surfactant, by using the charge‐injection model with dissociation‐recombination. When the parameters of C i (density of injected charge) and C 0 (density of created charge in the liquid) are C i > C 0 in this simulation, the waveform of current density showed an injection type with a peak, and when C i < C 0 , it showed a dissociation‐recombination type. A decreasing characteristic appeared in the low electric field, maximum one in the middle field, and saturating one in the high field. © 2007 Wiley Periodicals, Inc. Electr Eng Jpn, 161(1): 10– 16, 2007; Published online in Wiley InterScience ( www.interscience.wiley.com ). DOI 10.1002/eej.20327